Cita APA (7a ed.)

Mann, T., & Amann, P. (1960). Letters to Paul Amann, 1915-1952 ([1st ed.].). Wesleyan University Press.

Cita Chicago Style (17a ed.)

Mann, Thomas, y Paul Amann. Letters to Paul Amann, 1915-1952. [1st ed.]. Middletown, Conn.: Wesleyan University Press, 1960.

Cita MLA (8a ed.)

Mann, Thomas, y Paul Amann. Letters to Paul Amann, 1915-1952. [1st ed.]. Wesleyan University Press, 1960.