APA (7th ed.) Citation

Nelson, B. (1968). Galápagos, islands of birds. Morrow.

Chicago Style (17th ed.) Citation

Nelson, Bryan. Galápagos, Islands of Birds. New York: Morrow, 1968.

MLA (9th ed.) Citation

Nelson, Bryan. Galápagos, Islands of Birds. Morrow, 1968.

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