Cita APA (7th ed.)

Tepperman, L., & Richardson, R. J. (1991). The social world: An introduction to sociology (2nd ed.). McGraw-Hill Ryerson Ltd.

Cita Chicago (17th ed.)

Tepperman, Lorne, i R Jack Richardson. The Social World: An Introduction to Sociology. 2nd ed. Toronto: McGraw-Hill Ryerson Ltd, 1991.

Cita MLA (9th ed.)

Tepperman, Lorne, i R Jack Richardson. The Social World: An Introduction to Sociology. 2nd ed. McGraw-Hill Ryerson Ltd, 1991.