APA (7th ed.) Citation

Helf, G. A biographic directory of Soviet regional Party leaders (1. ed.).

Chicago Style (17th ed.) Citation

Helf, Gavin. A Biographic Directory of Soviet Regional Party Leaders. 1. ed. Munich.

MLA (9th ed.) Citation

Helf, Gavin. A Biographic Directory of Soviet Regional Party Leaders. 1. ed.

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