Cita APA

Hagedorn, R. (1990). Sociology. Toronto, Canada: Holt, Rinehart and Winston of Canada, Limited.

Chicago Style Citation

Hagedorn, Robert. Sociology. Toronto, Canada: Holt, Rinehart and Winston of Canada, Limited, 1990.

Cita MLA

Hagedorn, Robert. Sociology. Toronto, Canada: Holt, Rinehart and Winston of Canada, Limited, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.