APA (7th ed.) Citation

Schäfer, W., & Craig, G. Y. (1972). Ecology and palaeoecology of marine environments. Oliver and Boyd.

Chicago Style (17th ed.) Citation

Schäfer, Wilhelm, and G. Y. Craig. Ecology and Palaeoecology of Marine Environments. Edinburgh: Oliver and Boyd, 1972.

MLA (9th ed.) Citation

Schäfer, Wilhelm, and G. Y. Craig. Ecology and Palaeoecology of Marine Environments. Oliver and Boyd, 1972.