Cita APA (7a ed.)

Canter, L., & Hausner, L. (1987). Homework without tears. Quill.

Cita Chicago Style (17a ed.)

Canter, Lee, y Lee Hausner. Homework Without Tears. New York: Quill, 1987.

Cita MLA (9a ed.)

Canter, Lee, y Lee Hausner. Homework Without Tears. Quill, 1987.