Lua APA (7ú heag.)

Hirsch, W., & Zollschan, G. K. (1976). Social change: Explorations, diagnoses, and conjectures. Wiley.

Lua i Stíl Chicago (17ú heag.)

Hirsch, Walter, agus George K. Zollschan. Social Change: Explorations, Diagnoses, and Conjectures. New York: Wiley, 1976.

Lua MLA (9ú heag.)

Hirsch, Walter, agus George K. Zollschan. Social Change: Explorations, Diagnoses, and Conjectures. Wiley, 1976.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.