APA (7th ed.) Citation

Leschen, R. A. B., & Beutel, R. (2016). Coleoptera, beetles (2nd edition.). De Gruyter.

Chicago Style (17th ed.) Citation

Leschen, Richard A. B., and Rolf Beutel. Coleoptera, Beetles. 2nd edition. Berlin Boston: De Gruyter, 2016.

MLA (9th ed.) Citation

Leschen, Richard A. B., and Rolf Beutel. Coleoptera, Beetles. 2nd edition. De Gruyter, 2016.

Warning: These citations may not always be 100% accurate.