APA (7th ed.) Citation

Porter, E., & Kaufman, K. (1996). Vanishing songbirds: The sixth order : wood warblers and other passerine birds. Little, Brown.

Chicago Style (17th ed.) Citation

Porter, Eliot, and Kenn Kaufman. Vanishing Songbirds: The Sixth Order : Wood Warblers and Other Passerine Birds. Boston: Little, Brown, 1996.

MLA (9th ed.) Citation

Porter, Eliot, and Kenn Kaufman. Vanishing Songbirds: The Sixth Order : Wood Warblers and Other Passerine Birds. Little, Brown, 1996.