APA (7th ed.) Citation

Wetton, J. (1990). Aspects of the biology of a house sparrow (Passer domesticus) colony.

Chicago Style (17th ed.) Citation

Wetton, Jon. Aspects of the Biology of a House Sparrow (Passer Domesticus) Colony. 1990.

MLA (9th ed.) Citation

Wetton, Jon. Aspects of the Biology of a House Sparrow (Passer Domesticus) Colony. 1990.

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