APA (7th ed.) Citation

Graff, M. B. (1929). American contemporaries. Industrial & Engineering Chemistry (1923), 21, 607.

Chicago Style (17th ed.) Citation

Graff, M. B. "American Contemporaries." Industrial & Engineering Chemistry (1923) 21 (1929): 607.

MLA (9th ed.) Citation

Graff, M. B. "American Contemporaries." Industrial & Engineering Chemistry (1923), vol. 21, 1929, p. 607.

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