APA-Zitierstil (7. Ausg.)

Witkowski, G. R. (2014). Collectivization at the grass roots level: State planning and popular reactions in Bulgaria, Romania, Poland, and the GDR, 1948-1960.

Chicago-Zitierstil (17. Ausg.)

Witkowski, Gregory R. Collectivization at the Grass Roots Level: State Planning and Popular Reactions in Bulgaria, Romania, Poland, and the GDR, 1948-1960. 2014.

MLA-Zitierstil (9. Ausg.)

Witkowski, Gregory R. Collectivization at the Grass Roots Level: State Planning and Popular Reactions in Bulgaria, Romania, Poland, and the GDR, 1948-1960. 2014.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.