APA (7th ed.) Citation

Spitaels, G., & Lefevere, G. (1969). De vakbeweging in België. Brussel: ULB.

Chicago Style (17th ed.) Citation

Spitaels, Guy, and Gustaaf Lefevere. De Vakbeweging in België. Brussel: ULB, 1969.

MLA (8th ed.) Citation

Spitaels, Guy, and Gustaaf Lefevere. De Vakbeweging in België. Brussel: ULB, 1969.

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