APA (7th ed.) Citation

Willock, C., & Plage, G. D. (1974). Das afrikanische Rift Valley. Time-Life Books.

Chicago Style (17th ed.) Citation

Willock, Colin, and Goetz D. Plage. Das Afrikanische Rift Valley. [Amsterdam]: Time-Life Books, 1974.

MLA (9th ed.) Citation

Willock, Colin, and Goetz D. Plage. Das Afrikanische Rift Valley. Time-Life Books, 1974.

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