APA (7th ed.) Citation

Heinzel, H., & Hall, B. (2000). Galápagos diary: A complete guide to the archipelago's birdlife. University of California Press.

Chicago Style (17th ed.) Citation

Heinzel, Hermann, and Barnaby Hall. Galápagos Diary: A Complete Guide to the Archipelago's Birdlife. Berkeley: University of California Press, 2000.

MLA (9th ed.) Citation

Heinzel, Hermann, and Barnaby Hall. Galápagos Diary: A Complete Guide to the Archipelago's Birdlife. University of California Press, 2000.