APA (7th ed.) Citation

Heftmann, E. (1973). Modern methods of steroid analysis. Academic Press.

Chicago Style (17th ed.) Citation

Heftmann, Erich. Modern Methods of Steroid Analysis. New York: Academic Press, 1973.

MLA (9th ed.) Citation

Heftmann, Erich. Modern Methods of Steroid Analysis. Academic Press, 1973.

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