APA (7th ed.) Citation

Smith, G. M. (1955). Crytogamic botany. McGraw-Hill.

Chicago Style (17th ed.) Citation

Smith, Gilbert M. Crytogamic Botany. McGraw-Hill, 1955.

MLA (8th ed.) Citation

Smith, Gilbert M. Crytogamic Botany. McGraw-Hill, 1955.

Warning: These citations may not always be 100% accurate.