APA (7th ed.) Citation

Guerlain, R. (1944). A prisoner in Germany. Macmillan.

Chicago Style (17th ed.) Citation

Guerlain, Robert. A Prisoner in Germany. London: Macmillan, 1944.

MLA (8th ed.) Citation

Guerlain, Robert. A Prisoner in Germany. Macmillan, 1944.

Warning: These citations may not always be 100% accurate.