Cita APA (7th ed.)

Nikitin, P. I. (1983). The fundamentals of political economy. Progress Publishers.

Cita Chicago (17th ed.)

Nikitin, P. I. The Fundamentals of Political Economy. Moscow: Progress Publishers, 1983.

Cita MLA (9th ed.)

Nikitin, P. I. The Fundamentals of Political Economy. Progress Publishers, 1983.