APA Citation

Abs, R. Catalogue: Lettres, documents, manuscrits, etc. Bruxelles: Institut Emile Vandervelde.

Chicago Style Citation

Abs, Robert. Catalogue: Lettres, Documents, Manuscrits, Etc. Bruxelles: Institut Emile Vandervelde.

MLA Citation

Abs, Robert. Catalogue: Lettres, Documents, Manuscrits, Etc. Bruxelles: Institut Emile Vandervelde.

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