Cita APA

Linsley, E. G. 1., MacSwain, J. W. 1., & Smith, R. F. 1. (1956). Biological observations on Ptilothrix sumichrasti (Cresson) and some related groups of Emphorine bees: (Hymenoptera, Anthophoridae). Los Angeles, California,: The Academy.

Citación estilo Chicago

Linsley, Earle Gorton 1910-2000, John Winslow 1915-1970 MacSwain, y Ray Fred 1919-1999 Smith. Biological Observations On Ptilothrix Sumichrasti (Cresson) and Some Related Groups of Emphorine Bees: (Hymenoptera, Anthophoridae). Los Angeles, California,: The Academy, 1956.

Cita MLA

Linsley, Earle Gorton 1910-2000, John Winslow 1915-1970 MacSwain, y Ray Fred 1919-1999 Smith. Biological Observations On Ptilothrix Sumichrasti (Cresson) and Some Related Groups of Emphorine Bees: (Hymenoptera, Anthophoridae). Los Angeles, California,: The Academy, 1956.