Signal-light nomogram

MLA

Gordon, J. I., et al. “Signal-Light Nomogram.” Optical Society of America, Feb. 1975. 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=edsnas&AN=edsnas.19750038001&authtype=sso&custid=ns315887.

APA

Gordon, J. I., Edgerton, C. F., & Duntley, S. Q. (1975). Signal-light nomogram. Optical Society of America.

Chicago

Gordon, J. I, C. F Edgerton, and S. Q Duntley. 1975. “Signal-Light Nomogram.” Optical Society of America, February. 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=edsnas&AN=edsnas.19750038001&authtype=sso&custid=ns315887.