Citazione APA

Lauer, R. H. (1992). Social problems and the quality of life (5th ed.). Dubuque, IA: Wm. C. Brown.

Stile di citazione Chicago

Lauer, Robert H. Social Problems and the Quality of Life. 5th ed. Dubuque, IA: Wm. C. Brown, 1992.

Citazione MLA

Lauer, Robert H. Social Problems and the Quality of Life. 5th ed. Dubuque, IA: Wm. C. Brown, 1992.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.