APA-referens (7:e uppl.)

Kotrba, S. V. (1935). An essay on the structure of the larva of Anopheles quadrimaculatus Say.

Chicago-referens (17:e uppl.)

Kotrba, Sylvia Victorine. An Essay on the Structure of the Larva of Anopheles Quadrimaculatus Say. [Ithaca, N. Y.], 1935.

MLA-referens (8:e uppl.)

Kotrba, Sylvia Victorine. An Essay on the Structure of the Larva of Anopheles Quadrimaculatus Say. 1935.