APA (7th ed.) Citation

Lack, D. (1971). Ecological isolation in birds: Main illustr. by Robert Gillmor (1. publ.). Harvard Univ. Press.

Chicago Style (17th ed.) Citation

Lack, David. Ecological Isolation in Birds: Main Illustr. by Robert Gillmor. 1. publ. Cambridge, Mass: Harvard Univ. Press, 1971.

MLA (9th ed.) Citation

Lack, David. Ecological Isolation in Birds: Main Illustr. by Robert Gillmor. 1. publ. Harvard Univ. Press, 1971.