APA (7th ed.) Citation

Ratcliffe, D. A. (1980). The peregrine falcon. Buteo Books.

Chicago Style (17th ed.) Citation

Ratcliffe, Derek A. The Peregrine Falcon. Vermillion, S.D.: Buteo Books, 1980.

MLA (9th ed.) Citation

Ratcliffe, Derek A. The Peregrine Falcon. Buteo Books, 1980.