APA (7th ed.) Citation

Hurd, P. D. (1955). The carpenter bees of California (Hymenoptera: Apoidea). University of California Press.

Chicago Style (17th ed.) Citation

Hurd, Paul D. The Carpenter Bees of California (Hymenoptera: Apoidea). Berkeley: University of California Press, 1955.

MLA (9th ed.) Citation

Hurd, Paul D. The Carpenter Bees of California (Hymenoptera: Apoidea). University of California Press, 1955.