Barr, D. W. (1972). The ejaculatory complex in water mites (Acari:parasitengona): Morphology and potential value for systematics. Royal Ontario Museum.
Chicago Style (17th ed.) CitationBarr, David W. The Ejaculatory Complex in Water Mites (Acari:parasitengona): Morphology and Potential Value for Systematics. [Toronto]: Royal Ontario Museum, 1972.
MLA (9th ed.) CitationBarr, David W. The Ejaculatory Complex in Water Mites (Acari:parasitengona): Morphology and Potential Value for Systematics. Royal Ontario Museum, 1972.
Warning: These citations may not always be 100% accurate.