APA (7th ed.) Citation

Wieman, H. L. (1949). An introduction to vertebrate embryology (2d ed.). McGraw-Hill Book Co..

Chicago Style (17th ed.) Citation

Wieman, Harry Lewis. An Introduction to Vertebrate Embryology. 2d ed. New York [etc.]: McGraw-Hill Book Co., 1949.

MLA (9th ed.) Citation

Wieman, Harry Lewis. An Introduction to Vertebrate Embryology. 2d ed. McGraw-Hill Book Co., 1949.