UTGARD, R. O. (1974). Man's Finite Earth. Burgess Publishing Company.
Chicago Style (17th ed.) CitationUTGARD, Russell O. Man's Finite Earth. Burgess Publishing Company, 1974.
MLA (8th ed.) CitationUTGARD, Russell O. Man's Finite Earth. Burgess Publishing Company, 1974.
Warning: These citations may not always be 100% accurate.