APA (7th ed.) Citation

Berry, A. (1977). The iron sun: Crossing the universe through black holes. Warner Books.

Chicago Style (17th ed.) Citation

Berry, Adrian. The Iron Sun: Crossing the Universe Through Black Holes. New York: Warner Books, 1977.

MLA (8th ed.) Citation

Berry, Adrian. The Iron Sun: Crossing the Universe Through Black Holes. Warner Books, 1977.

Warning: These citations may not always be 100% accurate.