APA-viite (7. p.)

Schaefer, R. T. (2019). Sociology matters (Seventh edition.). McGraw-Hill Education.

Chicago-viite (17. p.)

Schaefer, Richard T. Sociology Matters. Seventh edition. New York, NY: McGraw-Hill Education, 2019.

MLA-viite (9. p.)

Schaefer, Richard T. Sociology Matters. Seventh edition. McGraw-Hill Education, 2019.