Cita APA (7a ed.)

Kneale, W., & Kneale, M. (1968). The Development of Logic. At the Clarendon.

Cita Chicago Style (17a ed.)

Kneale, William, y Martha Kneale. The Development of Logic. Oxford: At the Clarendon, 1968.

Cita MLA (9a ed.)

Kneale, William, y Martha Kneale. The Development of Logic. At the Clarendon, 1968.