APA (7th ed.) Citation

Gallas, J., Heral, V., & Zupka, F. (1952). Social security in Czechoslovakia. Práce.

Chicago Style (17th ed.) Citation

Gallas, Jan, Václav Heral, and František Zupka. Social Security in Czechoslovakia. Praha: Práce, 1952.

MLA (9th ed.) Citation

Gallas, Jan, et al. Social Security in Czechoslovakia. Práce, 1952.

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