Cita APA (7a ed.)

Alvarez, J. (1994). In the time of the butterflies. Plume.

Cita Chicago Style (17a ed.)

Alvarez, Julia. In the Time of the Butterflies. New York: Plume, 1994.

Cita MLA (9a ed.)

Alvarez, Julia. In the Time of the Butterflies. Plume, 1994.