Tohutoro APA (7th ed.)

Kofler, W., Woo, J., & Leung, P. (2013). Health, wellbeing, competence and aging. World Scientific.

Tohutoru Kātū Chicago (17th ed.)

Kofler, Walter, Jean Woo, me Ping-Chung Leung. Health, Wellbeing, Competence and Aging. New Jersey: World Scientific, 2013.

Tohutoro MLA (9th ed.)

Kofler, Walter, et al. Health, Wellbeing, Competence and Aging. World Scientific, 2013.