Cita APA

McMinn, H., Maino, E., & Shepherd, H. W. (1937). An illustrated manual of Pacific coast trees. University of California press.

Citación estilo Chicago

McMinn, Howard, Evelyn Maino, and Harry Whitcomb Shepherd. An Illustrated Manual of Pacific Coast Trees. Berkeley, Calif.: University of California press, 1937.

Cita MLA

McMinn, Howard, et al. An Illustrated Manual of Pacific Coast Trees. University of California press, 1937.