APA (7th ed.) Citation

Kernig, C., & Frenzel, G. (1975). Marxismo y democracia. Rioduero.

Chicago Style (17th ed.) Citation

Kernig, C.D, and Gottfried Frenzel. Marxismo Y Democracia. Madrid: Rioduero, 1975.

MLA (9th ed.) Citation

Kernig, C.D, and Gottfried Frenzel. Marxismo Y Democracia. Rioduero, 1975.

Warning: These citations may not always be 100% accurate.