APA (7th ed.) Citation

Hanke, H. (1972). Männer Planken Ozeane. Urania Verlag.

Chicago Style (17th ed.) Citation

Hanke, Helmut. Männer Planken Ozeane. Leipzig: Urania Verlag, 1972.

MLA (8th ed.) Citation

Hanke, Helmut. Männer Planken Ozeane. Urania Verlag, 1972.

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