APA (7th ed.) Citation

Okulitch V. J. Vladimir. (1940). Revision of Type Pleospongia from Eastern Canada. Ottawa, Royal Society of Canada, 1940.

Chicago Style (17th ed.) Citation

Okulitch V. J. Vladimir. Revision of Type Pleospongia from Eastern Canada. Ottawa, Royal Society of Canada, 1940, 1940.

MLA (9th ed.) Citation

Okulitch V. J. Vladimir. Revision of Type Pleospongia from Eastern Canada. Ottawa, Royal Society of Canada, 1940, 1940.

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