APA (7th ed.) Citation

Blair, W. F. (1968). Vertebrates of the United States (2d ed.). McGraw-Hill Book Co., Inc.

Chicago Style (17th ed.) Citation

Blair, W. Frank. Vertebrates of the United States. 2d ed. New York: McGraw-Hill Book Co., Inc, 1968.

MLA (9th ed.) Citation

Blair, W. Frank. Vertebrates of the United States. 2d ed. McGraw-Hill Book Co., Inc, 1968.