Cita APA (7a ed.)

Harris, J., & Alexander, S. (1991). Marking time: Letters from Jean Harris to Shana Alexander. Scribner.

Cita Chicago Style (17a ed.)

Harris, Jean, y Shana Alexander. Marking Time: Letters from Jean Harris to Shana Alexander. New York: Scribner, 1991.

Cita MLA (8a ed.)

Harris, Jean, y Shana Alexander. Marking Time: Letters from Jean Harris to Shana Alexander. Scribner, 1991.