Cita APA (7a ed.)

Willoughby, L. A. (1947). Unity and Continuity in Goethe. At the Clarendon press.

Cita Chicago Style (17a ed.)

Willoughby, L. A. Unity and Continuity in Goethe. Oxford: At the Clarendon press, 1947.

Cita MLA (9a ed.)

Willoughby, L. A. Unity and Continuity in Goethe. At the Clarendon press, 1947.