Franklin

MLA

Heineken, Charles. Observations On the Fringilla Canaria, Sylvia Atricapilla, and Other Birds of Madeira. London: W. Phillips, 1832.

APA

Heineken, C. (1832). Observations on the Fringilla canaria, Sylvia atricapilla, and other birds of Madeira. London: W. Phillips.

Chicago

Heineken, Charles, Observations On the Fringilla Canaria, Sylvia Atricapilla, and Other Birds of Madeira. London: W. Phillips, 1832.