APA

Lewis W. W., . (1933). New species of Proboscidiella and Devescovina from Kalotermes occidentis Walker, a termite of lower California. Berkeley, Calif: University of California Press.

Chicago

Lewis Walter W, . 1933. New species of Proboscidiella and Devescovina from Kalotermes occidentis Walker, a termite of lower California. Berkeley, Calif: University of California Press.

Harvard

Lewis W. W., . (1933). New species of Proboscidiella and Devescovina from Kalotermes occidentis Walker, a termite of lower California. Berkeley, Calif: University of California Press.

MLA

Lewis Walter W, . New species of Proboscidiella and Devescovina from Kalotermes occidentis Walker, a termite of lower California. Berkeley, Calif: University of California Press. 1933.