APA (7e ed.) Bronvermelding

Hales, D. R. (1986). An invitation to health: Your personal responsibility (3rd ed.). Benjamin/Cummings.

Chicago (17e ed.) Bronvermelding

Hales, Dianne R. An Invitation to Health: Your Personal Responsibility. 3rd ed. Menlo Park, Calif: Benjamin/Cummings, 1986.

MLA (9e ed.) Bronvermelding

Hales, Dianne R. An Invitation to Health: Your Personal Responsibility. 3rd ed. Benjamin/Cummings, 1986.