Cita APA (7a ed.)

Bronfenbrenner, M., Sichel, W., & Gardner, W. (1987). Microeconomics (2nd ed.). Houghton Mifflin.

Cita Chicago Style (17a ed.)

Bronfenbrenner, Martin, Werner Sichel, y Wayland Gardner. Microeconomics. 2nd ed. Boston [etc.]: Houghton Mifflin, 1987.

Cita MLA (9a ed.)

Bronfenbrenner, Martin, et al. Microeconomics. 2nd ed. Houghton Mifflin, 1987.