APA (7th ed.) Zitazioa

Froh, J. J., & Parks, A. C. (2013). Activities for teaching positive psychology: Guide for instructors (First edition.). American Psychological Association.

Chicago Style (17th ed.) Zitazioa

Froh, Jeffrey J., eta Acacia C. Parks. Activities for Teaching Positive Psychology: Guide for Instructors. First edition. Washington: American Psychological Association, 2013.

MLA (9th ed.) Zitazioa

Froh, Jeffrey J., eta Acacia C. Parks. Activities for Teaching Positive Psychology: Guide for Instructors. First edition. American Psychological Association, 2013.