APA (7th ed.) Citation

Dwight,, J. (1887). Summer Birds of the Bras d'Or Region of Cape Breton Island, Nova Scotia. The Auk, 4(1), 13.

Chicago Style (17th ed.) Citation

Dwight,, Jonathan. "Summer Birds of the Bras D'Or Region of Cape Breton Island, Nova Scotia." The Auk 4, no. 1 (1887): 13.

MLA (9th ed.) Citation

Dwight,, Jonathan. "Summer Birds of the Bras D'Or Region of Cape Breton Island, Nova Scotia." The Auk, vol. 4, no. 1, 1887, p. 13.