APA引文

Gutkind, P. C., Cohen, R., & Copans, J. (1978). African labor history. Beverly Hills: Sage Publications.

Chicago Style (17th ed.) Citation

Gutkind, Peter C.W., Robin Cohen, and Jean Copans. African Labor History. Beverly Hills: Sage Publications, 1978.

MLA引文

Gutkind, Peter C.W., et al. African Labor History. Beverly Hills: Sage Publications, 1978.