Cita APA (7a ed.)

Lowell, R., & Hamilton, S. (2005). The letters of Robert Lowell. Farrar, Straus and Giroux.

Cita Chicago Style (17a ed.)

Lowell, Robert, y Saskia Hamilton. The Letters of Robert Lowell. New York: Farrar, Straus and Giroux, 2005.

Cita MLA (9a ed.)

Lowell, Robert, y Saskia Hamilton. The Letters of Robert Lowell. Farrar, Straus and Giroux, 2005.