APA (7th ed.) Citation

Wegener, A., & Skerl, J. G. A. (1924). The origin of continents and oceans. Methuen & Co..

Chicago Style (17th ed.) Citation

Wegener, Alfred, and John George Anthony Skerl. The Origin of Continents and Oceans. London: Methuen & Co., 1924.

MLA (9th ed.) Citation

Wegener, Alfred, and John George Anthony Skerl. The Origin of Continents and Oceans. Methuen & Co., 1924.