APA (7th ed.) Citation

Snyder, Z. K. (1978). Heirs of darkness. Atheneum.

Chicago Style (17th ed.) Citation

Snyder, Zilpha Keatley. Heirs of Darkness. New York: Atheneum, 1978.

MLA (8th ed.) Citation

Snyder, Zilpha Keatley. Heirs of Darkness. Atheneum, 1978.

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