Falk, D. F. (1980). Biology teaching methods (Reprint ed. 1980, with corrections.). R. E. Krieger Pub. Co..
Chicago Style (17th ed.) CitationFalk, Doris F. Biology Teaching Methods. Reprint ed. 1980, with corrections. Malabar, Florida: R. E. Krieger Pub. Co., 1980.
MLA (9th ed.) CitationFalk, Doris F. Biology Teaching Methods. Reprint ed. 1980, with corrections. R. E. Krieger Pub. Co., 1980.
Warning: These citations may not always be 100% accurate.