APA Citation

Marshall, R. (1929). Canadian hydracarina. University of Toronto studies : Biological series 33,[3].

Chicago Style Citation

Marshall, Ruth. "Canadian Hydracarina." University of Toronto Studies : Biological Series 33,[3] 1929.

MLA Citation

Marshall, Ruth. "Canadian Hydracarina." University of Toronto Studies : Biological Series 33,[3] 1929.

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