APA (7th ed.) Citation

Bradley, M. Z. (1975). The heritage of Hastur. Daw Books.

Chicago Style (17th ed.) Citation

Bradley, Marion Zimmer. The Heritage of Hastur. New York: Daw Books, 1975.

MLA (9th ed.) Citation

Bradley, Marion Zimmer. The Heritage of Hastur. Daw Books, 1975.

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