APA (7th ed.) Citation

Boardman, R. S. (1960). Trepostomatous Bryozoa of the Hamilton group of New York State: Geology, evolution, and descriptions, based on a revised method of classification. U. S. Gov. Print. Off.

Chicago Style (17th ed.) Citation

Boardman, Richard S. Trepostomatous Bryozoa of the Hamilton Group of New York State: Geology, Evolution, and Descriptions, Based on a Revised Method of Classification. Washington, DC: U. S. Gov. Print. Off, 1960.

MLA (9th ed.) Citation

Boardman, Richard S. Trepostomatous Bryozoa of the Hamilton Group of New York State: Geology, Evolution, and Descriptions, Based on a Revised Method of Classification. U. S. Gov. Print. Off, 1960.