APA
University of California B. W. L., . (2005). Wellness made easy. [S.l.]: Health Letter Associates.
Chicago
University of California Berkeley Wellness Letter, . 2005. Wellness made easy. [S.l.]: Health Letter Associates.
Harvard
University of California B. W. L., . (2005). Wellness made easy. [S.l.]: Health Letter Associates.
MLA
University of California Berkeley Wellness Letter, . Wellness made easy. [S.l.]: Health Letter Associates. 2005.