APA (7th ed.) Citation

Robbins, R. G., & Keirans, J. E. (1992). Systematics and ecology of the subgenus Ixodiopsis (Acari, Ixodidae, Ixodes). Entomological Society of America.

Chicago Style (17th ed.) Citation

Robbins, Richard G., and James E. Keirans. Systematics and Ecology of the Subgenus Ixodiopsis (Acari, Ixodidae, Ixodes). Lanham, Md.: Entomological Society of America, 1992.

MLA (9th ed.) Citation

Robbins, Richard G., and James E. Keirans. Systematics and Ecology of the Subgenus Ixodiopsis (Acari, Ixodidae, Ixodes). Entomological Society of America, 1992.