Cita APA (7a ed.)

Beutel, R., Friedrich, F., Ge, S., & Yang, X. (2014). Insect morphology and phylogeny: A textbook for students of entomology. De Gruyter.

Cita Chicago Style (17a ed.)

Beutel, Rolf, Frank Friedrich, Si-qin Ge, y Xingke Yang. Insect Morphology and Phylogeny: A Textbook for Students of Entomology. Berlin: De Gruyter, 2014.

Cita MLA (8a ed.)

Beutel, Rolf, et al. Insect Morphology and Phylogeny: A Textbook for Students of Entomology. De Gruyter, 2014.