APA (7th ed.) Citation

Theys, M. (1973). Pressiegroepen. Kapellen: De Sikkel.

Chicago Style (17th ed.) Citation

Theys, Marcel. Pressiegroepen. Kapellen: De Sikkel, 1973.

MLA (8th ed.) Citation

Theys, Marcel. Pressiegroepen. Kapellen: De Sikkel, 1973.

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