APA (7th ed.) Citation

Brown, L., & Amadon, D. (1968). Eagles, hawks and falcons of the world. Country Life Books.

Chicago Style (17th ed.) Citation

Brown, Leslie, and Dean Amadon. Eagles, Hawks and Falcons of the World. Feltham: Country Life Books, 1968.

MLA (9th ed.) Citation

Brown, Leslie, and Dean Amadon. Eagles, Hawks and Falcons of the World. Country Life Books, 1968.