APA (7th ed.) Citation

Cyprich, D., Kiefer, M., & Krumpál, M. Revision of the genus Citellophilus (Siphonaptera) from Mongolia.

Chicago Style (17th ed.) Citation

Cyprich, Dušan, Matej Kiefer, and Miroslav Krumpál. Revision of the Genus Citellophilus (Siphonaptera) from Mongolia.

MLA (9th ed.) Citation

Cyprich, Dušan, et al. Revision of the Genus Citellophilus (Siphonaptera) from Mongolia.