APA (7th ed.) Citation

Moulaert, F., Martens, A., & Rigaux, F. (1977). Gastarbeid in 1976: Dossier. Brussel: OCGB.

Chicago Style (17th ed.) Citation

Moulaert, Frank, A. Martens, and F. Rigaux. Gastarbeid in 1976: Dossier. Brussel: OCGB, 1977.

MLA (8th ed.) Citation

Moulaert, Frank, et al. Gastarbeid in 1976: Dossier. Brussel: OCGB, 1977.