Cita APA

Snodgrass, R. E. 1. (1930). Insects: Their ways and means of living. [New York].

Citación estilo Chicago

Snodgrass, Robert Evans 1857-1962. Insects: Their Ways and Means of Living. [New York], 1930.

Cita MLA

Snodgrass, Robert Evans 1857-1962. Insects: Their Ways and Means of Living. [New York], 1930.