APA (7th ed.) Citation

Seddon, B. (1971). Introduction to biogeography. Duckworth.

Chicago Style (17th ed.) Citation

Seddon, Brian. Introduction to Biogeography. London: Duckworth, 1971.

MLA (9th ed.) Citation

Seddon, Brian. Introduction to Biogeography. Duckworth, 1971.

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