APA Format
Diehl, Harold S.
. (1964, 1973). Healthful living : a textbook of personal and community health. New York : McGraw-Hill
MLA Format
Diehl, Harold S.
. Healthful living : a textbook of personal and community health. New York : McGraw-Hill, 1964, 1973
Australian/Harvard Format
Diehl, Harold S.
. 1964, 1973. Healthful living : a textbook of personal and community health. McGraw-Hill, New York
Warning: These citations may not always be 100% accurate.