If you wished to write an essay which used the ideas of a researcher who published a book, which of these would be the best course of action to avoid committing plagiarism?
A) Summarize the author's ideas, and give credit where due.
B) Avoid discussing the author's ideas.
C) Quote the author directly, but don't tell where the quote came from.
D) Discuss the author's ideas, but phrase them differently while refraining from mentioning the author by name.