APA (7th ed.) Citation

Coppens de Houthulst, W. (1970). Polenri Spaak. Bruxelles: DMN.

Chicago Style (17th ed.) Citation

Coppens de Houthulst, Willy. Polenri Spaak. Bruxelles: DMN, 1970.

MLA (8th ed.) Citation

Coppens de Houthulst, Willy. Polenri Spaak. Bruxelles: DMN, 1970.

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