APA (7th ed.) Citation

Pump, H. W. (1959). Before the great snow. Deutsch.

Chicago Style (17th ed.) Citation

Pump, Hans Wilhelm. Before the Great Snow. London: Deutsch, 1959.

MLA (8th ed.) Citation

Pump, Hans Wilhelm. Before the Great Snow. Deutsch, 1959.

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