APA (7th ed.) Citation

Claessens, B. (1957). Marx te Brussel. [S.l.]: [s.n.].

Chicago Style (17th ed.) Citation

Claessens, Bob. Marx Te Brussel. [S.l.]: [s.n.], 1957.

MLA (8th ed.) Citation

Claessens, Bob. Marx Te Brussel. [S.l.]: [s.n.], 1957.

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