APA (7th ed.) Citation

Mansfield, K. (1964). In a German pension. Penguin Books.

Chicago Style (17th ed.) Citation

Mansfield, Katherine. In a German Pension. London, England : New York, N.Y., USA: Penguin Books, 1964.

MLA (8th ed.) Citation

Mansfield, Katherine. In a German Pension. Penguin Books, 1964.