Cita APA (7a ed.)

Cross, C. (1966). Philip Snowden. Barrie and Rockliff.

Cita Chicago Style (17a ed.)

Cross, Colin. Philip Snowden. London: Barrie and Rockliff, 1966.

Cita MLA (9a ed.)

Cross, Colin. Philip Snowden. Barrie and Rockliff, 1966.