Johns, E. B. (1970). Health for effective living: A basic health science (health education) text for college students (5th ed.). McGraw-Hill.
Chicago Style (17. basım) AtıfJohns, Edward B. Health for Effective Living: A Basic Health Science (health Education) Text for College Students. 5th ed. New York: McGraw-Hill, 1970.
MLA (8th ed.) AtıfJohns, Edward B. Health for Effective Living: A Basic Health Science (health Education) Text for College Students. 5th ed. McGraw-Hill, 1970.
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