Dennis, M. G., & Dennis, E. A. (1975). Cumulative subject index : volumes I-XXX / edited by Martha G. Dennis, Edward A. Dennis: Volumes I-XXX. Academic Press.
Chicago Style (17th ed.) CitationDennis, Martha G., and Edward A. Dennis. Cumulative Subject Index : Volumes I-XXX / Edited by Martha G. Dennis, Edward A. Dennis: Volumes I-XXX. New York, N.Y. ; London: Academic Press, 1975.
MLA (9th ed.) CitationDennis, Martha G., and Edward A. Dennis. Cumulative Subject Index : Volumes I-XXX / Edited by Martha G. Dennis, Edward A. Dennis: Volumes I-XXX. Academic Press, 1975.
Warning: These citations may not always be 100% accurate.