Cite
Betaine supplementation lowers plasma homocysteine in healthy men and women
MLA
Steenge, Gery R., et al. “Betaine Supplementation Lowers Plasma Homocysteine in Healthy Men and Women.” The Journal of Nutrition, vol. 133, no. 5, May 2003, p. 1291. 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=edsggo&AN=edsgcl.102025612&authtype=sso&custid=ns315887.
APA
Steenge, G. R., Verhoef, P., & Katan, M. B. (2003). Betaine supplementation lowers plasma homocysteine in healthy men and women. The Journal of Nutrition, 133(5), 1291.
Chicago
Steenge, Gery R., Petra Verhoef, and Martijn B. Katan. 2003. “Betaine Supplementation Lowers Plasma Homocysteine in Healthy Men and Women.” The Journal of Nutrition 133 (5): 1291. 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=edsggo&AN=edsgcl.102025612&authtype=sso&custid=ns315887.