APA (7th ed.) Zitazioa
Stephens, C. (2008). Health promotion: A psychosocial approach. Open University Press : Mc Graw-Hill.
Chicago Style (17th ed.) Zitazioa
Stephens, Christine. Health Promotion: A Psychosocial Approach. Maidenhead: Open University Press : Mc Graw-Hill, 2008.
MLA (9th ed.) Zitazioa
Stephens, Christine. Health Promotion: A Psychosocial Approach. Open University Press : Mc Graw-Hill, 2008.
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