APA (7th ed.) Citation

(1922). Stamps "For the imprisoned socialists in Russia", in english, polish, french and german.

Chicago Style (17th ed.) Citation

Stamps "For the Imprisoned Socialists in Russia", in English, Polish, French and German. 1922.

MLA (8th ed.) Citation

Stamps "For the Imprisoned Socialists in Russia", in English, Polish, French and German. 1922.

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