HELP! PLZ! Which book citations are formatted correctly? Check all that apply.

Harwood, Ronald. Mandela, 1987. Print. New York: New American Library.
Brookes, Edgar Harry. Apartheid. New York: Barnes & Noble, 1968. Print.
Maltz, Leora. Nelson Mandela. San Diego: Greenhaven, 2004. Print.
Tree Shaker: The Story of Nelson Mandela. Keller, Bill. Boston: Kingfisher, 2008. Print.
Evans, Michael. South Africa. New York: Gloucester, 1988. Print.
Smith, David James. New York: Little, Brown, 2010. Young Mandela. Print.

explanation:

the silver bells of the sleds are merry and keep time in the winter nights while the sky twinkles happily. the golden bells of weddings are delightful in their peaceful happiness, foretelling a rapturous future. meanwhile, the brazen alarm bells scream frightfully in the night, with a discordant and desperate sound. in their clamor, these bells convey terror, horror, and anger. finally, the iron bells are solemn and melancholy, while those in the church steeple are like ghouls who feel happiness. the king of the ghouls, who rings the bells, cheerfully keeps time with the moaning and groaning bells.

the answer to this question is unstoppable.

because people think they know everything well here is the truth they don't so yeah they try with what they have and they don't care if it's wrong or not some people do care but others don't hope this plz make me brainliest