Man and his environment; selected Government publications, 1950-1970
MLA
Man and His Environment; Selected Government Publications, 1950-1970. [Bloomington], 1970
APA, 7th edition
(1970). Man and his environment; selected Government publications, 1950-1970. [Bloomington]
Chicago, 17th edition
Man and his environment; selected Government publications, 1950-1970. [Bloomington], 1970