Cite
Separation of mixed data sets into homogeneous sets /
MLA
Crutcher, Harold L., et al. Separation of Mixed Data Sets into Homogeneous Sets /. Dept. of Commerce, 1977. 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=edsbhl&AN=edsbhl.title.64107&authtype=sso&custid=ns315887.
APA
Crutcher, H. L., Joiner, R. L., & United States. Environmental Data Service. (1977). Separation of mixed data sets into homogeneous sets /. Dept. of Commerce.
Chicago
Crutcher, Harold L., Raymond L. Joiner, and United States. Environmental Data Service. 1977. Separation of Mixed Data Sets into Homogeneous Sets /. Asheville, N.C.: Dept. of Commerce. 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=edsbhl&AN=edsbhl.title.64107&authtype=sso&custid=ns315887.