APA (7th ed.) Citation

Hurd, P. D., & Michener, C. D. (1955). The Megachiline Bees of California: (Hymenoptera: Megachilidae). Univ. of Calif. Press.

Chicago Style (17th ed.) Citation

Hurd, Paul David, and Charles D. Michener. The Megachiline Bees of California: (Hymenoptera: Megachilidae). Berkeley u.a: Univ. of Calif. Press, 1955.

MLA (9th ed.) Citation

Hurd, Paul David, and Charles D. Michener. The Megachiline Bees of California: (Hymenoptera: Megachilidae). Univ. of Calif. Press, 1955.