Cita APA

Kotler, P. 1., Roberto, N., & Lee, N. R. (2002). Social marketing: Improving the quality of life (2nd ed.). Thousand Oaks, CA: SAGE.

Citación estilo Chicago

Kotler, Philip 1931-, Ned Roberto, and Nancy R. Lee. Social Marketing: Improving the Quality of Life. 2nd ed. Thousand Oaks, CA: SAGE, 2002.

Cita MLA

Kotler, Philip 1931-, Ned Roberto, and Nancy R. Lee. Social Marketing: Improving the Quality of Life. 2nd ed. Thousand Oaks, CA: SAGE, 2002.