APA (7th ed.) Citation

Boardman, R. S. (1960). Trepostomatous Bryozoa of the Hamilton group of New York State. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Boardman, Richard S. Trepostomatous Bryozoa of the Hamilton Group of New York State. Washington: U.S. Govt. Print. Off, 1960.

MLA (9th ed.) Citation

Boardman, Richard S. Trepostomatous Bryozoa of the Hamilton Group of New York State. U.S. Govt. Print. Off, 1960.