APA (7th ed.) Citation

Oates, J. C. (1990). Because it is bitter, and because it is my heart. Plume.

Chicago Style (17th ed.) Citation

Oates, Joyce Carol. Because It Is Bitter, and Because It Is My Heart. New York: Plume, 1990.

MLA (9th ed.) Citation

Oates, Joyce Carol. Because It Is Bitter, and Because It Is My Heart. Plume, 1990.