APA Citation

HERBERT. (1987). God emperor of dune: Book four in the dune chronicles. New York: ACE Books.

Chicago Style Citation

HERBERT. God Emperor of Dune: Book Four in the Dune Chronicles. New York: ACE Books, 1987.

MLA Citation

HERBERT. God Emperor of Dune: Book Four in the Dune Chronicles. New York: ACE Books, 1987.

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