APA (7th ed.) Citation

Steinmann, H. (1997). World catalogue of Odonata. Walter de Gruyter.

Chicago Style (17th ed.) Citation

Steinmann, Henrik. World Catalogue of Odonata. Berlin ; New York: Walter de Gruyter, 1997.

MLA (9th ed.) Citation

Steinmann, Henrik. World Catalogue of Odonata. Walter de Gruyter, 1997.