APA (7th ed.) Citation

Harrison, C. J. O. (1978). A field guide to the nests, eggs, and nestlings of North American birds. Collins.

Chicago Style (17th ed.) Citation

Harrison, Colin James Oliver. A Field Guide to the Nests, Eggs, and Nestlings of North American Birds. Cleveland: Collins, 1978.

MLA (9th ed.) Citation

Harrison, Colin James Oliver. A Field Guide to the Nests, Eggs, and Nestlings of North American Birds. Collins, 1978.