APA (7th ed.) Citation

Heyer, G. (1939). An infamous army (Cheap ed.). W. Heinemann.

Chicago Style (17th ed.) Citation

Heyer, Georgette. An Infamous Army. Cheap ed. London: W. Heinemann, 1939.

MLA (8th ed.) Citation

Heyer, Georgette. An Infamous Army. Cheap ed. W. Heinemann, 1939.