Cita APA

Ley, W. (1980). The Poles. Time-Life Books.

Citación estilo Chicago

Ley, Willy. The Poles. Hongkong: Time-Life Books, 1980.

Cita MLA

Ley, Willy. The Poles. Time-Life Books, 1980.

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