APA (7th ed.) Citation

Lovecraft, H. P., & Barbara Hambly --. (1996). The transition of H.P. Lovecraft: The road to madness. Ballantine Books.

Chicago Style (17th ed.) Citation

Lovecraft, H. P., and Barbara Hambly --. The Transition of H.P. Lovecraft: The Road to Madness. New York: Ballantine Books, 1996.

MLA (8th ed.) Citation

Lovecraft, H. P., and Barbara Hambly --. The Transition of H.P. Lovecraft: The Road to Madness. Ballantine Books, 1996.