Cita APA (7a ed.)

Purdy, J. (1968). Eustace Chisholm and the works (2. Auflage.). Bantam edition.

Cita Chicago Style (17a ed.)

Purdy, James. Eustace Chisholm and the Works. 2. Auflage. New York: Bantam edition, 1968.

Cita MLA (8a ed.)

Purdy, James. Eustace Chisholm and the Works. 2. Auflage. Bantam edition, 1968.