APA-Zitierstil (7. Ausg.)

Gregory, P. R., Lazarev, V., & Conquest, R. (2003). The economics of forced labor: The Soviet Gulag. Hoover Institution Press.

Chicago-Zitierstil (17. Ausg.)

Gregory, Paul R., Valery Lazarev, und Robert Conquest. The Economics of Forced Labor: The Soviet Gulag. Stanford, California: Hoover Institution Press, 2003.

MLA-Zitierstil (8. Ausg.)

Gregory, Paul R., et al. The Economics of Forced Labor: The Soviet Gulag. Hoover Institution Press, 2003.