APA (7th ed.) Citation

Niko, T. (1954). Bird life. Oxford University Press.

Chicago Style (17th ed.) Citation

Niko, Tinbergen. Bird Life. London: Oxford University Press, 1954.

MLA (9th ed.) Citation

Niko, Tinbergen. Bird Life. Oxford University Press, 1954.

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