APA (7th ed.) Citation

Prumov, I. (1976). Bulgarian agriculture today (2., rev. ed.). Sofia Pr.

Chicago Style (17th ed.) Citation

Prumov, Ivan. Bulgarian Agriculture Today. 2., rev. ed. Sofia: Sofia Pr, 1976.

MLA (9th ed.) Citation

Prumov, Ivan. Bulgarian Agriculture Today. 2., rev. ed. Sofia Pr, 1976.

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