Cita APA

Snodgrass. (1935). Principles of insect morphology. Mc Graw Hill.

Chicago Edition Citation

Snodgrass. Principles of Insect Morphology. Mc Graw Hill, 1935.

Cita MLA

Snodgrass. Principles of Insect Morphology. Mc Graw Hill, 1935.

Atenció: Aquestes cites poden no estar 100% correctes.