Gehlen, A. (1988). Man, his nature and place in the world. Alexander Street Press.
Chicago Style (17th ed.) CitationGehlen, Arnold. Man, His Nature and Place in the World. Alexandria, VA: Alexander Street Press, 1988.
MLA (9th ed.) CitationGehlen, Arnold. Man, His Nature and Place in the World. Alexander Street Press, 1988.
Warning: These citations may not always be 100% accurate.