APA (7th ed.) Citation

Jiang, R., & Chen, X. Two new species of the genus Sinonychus (Coleoptera, Elmidae) from Guizhou, China. Pensoft Publishers.

Chicago Style (17th ed.) Citation

Jiang, Ri-Xin, and Xiang-Sheng Chen. Two New Species of the Genus Sinonychus (Coleoptera, Elmidae) from Guizhou, China. Pensoft Publishers.

MLA (9th ed.) Citation

Jiang, Ri-Xin, and Xiang-Sheng Chen. Two New Species of the Genus Sinonychus (Coleoptera, Elmidae) from Guizhou, China. Pensoft Publishers.

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