Duff, M. F. (1973). Biology laboratory manual. Burgess Publ.
Chicago Style (17th ed.) CitationDuff, Michael F. Biology Laboratory Manual. Burgess Publ, 1973.
MLA (8th ed.) CitationDuff, Michael F. Biology Laboratory Manual. Burgess Publ, 1973.
Warning: These citations may not always be 100% accurate.