APA (7th ed.) Citation

Sharp, L. W. (1926). An introduction to cytology (2nd ed.). McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Sharp, Lester W. An Introduction to Cytology. 2nd ed. New York [etc.]: McGraw-Hill book company, inc., 1926.

MLA (9th ed.) Citation

Sharp, Lester W. An Introduction to Cytology. 2nd ed. McGraw-Hill book company, inc., 1926.