The molecular weight of vitamin A

MLA

Hijbo Roelof Bruins, et al. The Molecular Weight of Vitamin A. Jan. 1931. 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=edsair&AN=edsair.doi.dedup.....c8eb2ac86e3d69c54d18123560d7a3b0&authtype=sso&custid=ns315887.

APA

Hijbo Roelof Bruins, Ludwig Karl Wolff, & Johan Overhoff. (1931). The molecular weight of vitamin A.

Chicago

Hijbo Roelof Bruins, Ludwig Karl Wolff, and Johan Overhoff. 1931. “The Molecular Weight of Vitamin A,” January. 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=edsair&AN=edsair.doi.dedup.....c8eb2ac86e3d69c54d18123560d7a3b0&authtype=sso&custid=ns315887.