Cita APA (7a ed.)

Zollschan, G. K., & Hirsch, W. (1964). Explorations in social change (1a ed.). Houghton Mifflin.

Cita Chicago Style (17a ed.)

Zollschan, George K., y Walter Hirsch. Explorations in Social Change. 1a ed. Boston: Houghton Mifflin, 1964.

Cita MLA (8a ed.)

Zollschan, George K., y Walter Hirsch. Explorations in Social Change. 1a ed. Houghton Mifflin, 1964.