APA (7th ed.) Citation

Grappin, H. (1917). Les organisations politiques polonaises. [s.n..

Chicago Style (17th ed.) Citation

Grappin, Henri. Les Organisations Politiques Polonaises. Paris: [s.n., 1917.

MLA (9th ed.) Citation

Grappin, Henri. Les Organisations Politiques Polonaises. [s.n., 1917.

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