APA (7th ed.) Citation

Sturhan, D., & Ruess, L. (1999). An undescribed Steinernema sp. (Nematoda: Steinernematidae) from Germany and the Scandinavian Subarctic.

Chicago Style (17th ed.) Citation

Sturhan, D., and L. Ruess. An Undescribed Steinernema Sp. (Nematoda: Steinernematidae) from Germany and the Scandinavian Subarctic. 1999.

MLA (9th ed.) Citation

Sturhan, D., and L. Ruess. An Undescribed Steinernema Sp. (Nematoda: Steinernematidae) from Germany and the Scandinavian Subarctic. 1999.

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