Cite
Development of Standard Reference Materials for the Analysis of Dietary Supplements.
MLA
Sharpless, Katherine E., et al. “Development of Standard Reference Materials for the Analysis of Dietary Supplements.” HerbalGram, no. 63, Summer 2004, pp. 44–47. EBSCOhost, widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edo&AN=14496882&authtype=sso&custid=ns315887.
APA
Sharpless, K. E., Sander, L. C., Wise, S. A., NguyenPho, A., Lyon, R. C., Ziobro, G. C., & Betz, J. M. (2004). Development of Standard Reference Materials for the Analysis of Dietary Supplements. HerbalGram, 63, 44–47.
Chicago
Sharpless, Katherine E., Lane C. Sander, Stephen A. Wise, Agnes NguyenPho, Robbe C. Lyon, George C. Ziobro, and Joseph M. Betz. 2004. “Development of Standard Reference Materials for the Analysis of Dietary Supplements.” HerbalGram, no. 63 (Summer): 44–47. http://widgets.ebscohost.com/prod/customlink/proxify/proxify.php?count=1&encode=0&proxy=&find_1=&replace_1=&target=https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&scope=site&db=edo&AN=14496882&authtype=sso&custid=ns315887.