APA (7th ed.) Citation
Summers, J. L., & Campbell, E. J. (2004). Dietary supplement labeling compliance review (3rd ed.). Blackwell Publishing Professional.
Chicago Style (17th ed.) Citation
Summers, James L., and Elizabeth J. Campbell. Dietary Supplement Labeling Compliance Review. 3rd ed. Ames, Iowa: Blackwell Publishing Professional, 2004.
MLA (9th ed.) Citation
Summers, James L., and Elizabeth J. Campbell. Dietary Supplement Labeling Compliance Review. 3rd ed. Blackwell Publishing Professional, 2004.
Warning: These citations may not always be 100% accurate.