APA (7th ed.) Citation

Ley, W. (1974). The Poles. Time-Life International.

Chicago Style (17th ed.) Citation

Ley, Willy. The Poles. Time-Life International, 1974.

MLA (8th ed.) Citation

Ley, Willy. The Poles. Time-Life International, 1974.

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