APA (7th ed.) Citation

Kotler, P., Roberto, E. L., & Lee, N. (2002). Social marketing : improving the quality of life / Philip Kotler, Ned Roberto, Nancy Lee: Improving the quality of life (2nd ed.). SAGE.

Chicago Style (17th ed.) Citation

Kotler, Philip, Eduardo L. Roberto, and Nancy Lee. Social Marketing : Improving the Quality of Life / Philip Kotler, Ned Roberto, Nancy Lee: Improving the Quality of Life. 2nd ed. London: SAGE, 2002.

MLA (9th ed.) Citation

Kotler, Philip, et al. Social Marketing : Improving the Quality of Life / Philip Kotler, Ned Roberto, Nancy Lee: Improving the Quality of Life. 2nd ed. SAGE, 2002.

Warning: These citations may not always be 100% accurate.