APA aipamena

Golubeva, T., & Gellerstein, L. (1976). Early Russia-the U S S R: Historical sketches.

Chicago Style aipamena

Golubeva, T., and L. Gellerstein. Early Russia-the U S S R: Historical Sketches. 1976.

MLA aipamena

Golubeva, T., and L. Gellerstein. Early Russia-the U S S R: Historical Sketches. 1976.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.