APA (7th ed.) Citation

Holland, G. P. (1985). The fleas of Canada, Alaska and Greenland (Siphonaptera). Entomological Society of Canada.

Chicago Style (17th ed.) Citation

Holland, George P. The Fleas of Canada, Alaska and Greenland (Siphonaptera). Ottawa: Entomological Society of Canada, 1985.

MLA (9th ed.) Citation

Holland, George P. The Fleas of Canada, Alaska and Greenland (Siphonaptera). Entomological Society of Canada, 1985.