APA引文

Card, O. S. (2010). The Writer's Digest guide to science fiction & fantasy. Writer's Digest Books.

芝加哥风格引文

Card, Orson Scott. The Writer's Digest Guide to Science Fiction & Fantasy. Cincinnati, OH: Writer's Digest Books, 2010.

MLA引文

Card, Orson Scott. The Writer's Digest Guide to Science Fiction & Fantasy. Writer's Digest Books, 2010.