APA (7th ed.) Citation

Ridgway, R. (1887). A manual of North American birds. J. B. Lippincott Company.

Chicago Style (17th ed.) Citation

Ridgway, Robert. A Manual of North American Birds. Philadelphia: J. B. Lippincott Company, 1887.

MLA (9th ed.) Citation

Ridgway, Robert. A Manual of North American Birds. J. B. Lippincott Company, 1887.