Cite
The effects of energy levels on nitrogen components of urine
MLA
C. E. Richardson, et al. “The Effects of Energy Levels on Nitrogen Components of Urine.” Poultry Science, vol. 47, no. 1, Jan. 1968. 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.....5525a181e3dcf728b363594190ed1dd2&authtype=sso&custid=ns315887.
APA
C. E. Richardson, R. A. Teekell, & A. B. Watts. (1968). The effects of energy levels on nitrogen components of urine. Poultry Science, 47(1).
Chicago
C. E. Richardson, R. A. Teekell, and A. B. Watts. 1968. “The Effects of Energy Levels on Nitrogen Components of Urine.” Poultry Science 47 (1). 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.....5525a181e3dcf728b363594190ed1dd2&authtype=sso&custid=ns315887.