APA
(1970). Communication handbook. Danville, Illinois: The Interstate Printers & Publishers, Incorporated.
Chicago
1970. Communication handbook. Danville, Illinois: The Interstate Printers & Publishers, Incorporated.
Harvard
(1970). Communication handbook. Danville, Illinois: The Interstate Printers & Publishers, Incorporated.
MLA
Communication handbook. Danville, Illinois: The Interstate Printers & Publishers, Incorporated. 1970.
