APA (7th ed.) Citation

Rudolf Gamper Import-Export (Gdańsk). (1922). Briefmarken-Preisliste V. 22. [wydawca nieznany].

Chicago Style (17th ed.) Citation

Rudolf Gamper Import-Export (Gdańsk). Briefmarken-Preisliste V. 22. Danzig: [wydawca nieznany], 1922.

MLA (9th ed.) Citation

Rudolf Gamper Import-Export (Gdańsk). Briefmarken-Preisliste V. 22. [wydawca nieznany], 1922.

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