APA Citation

Kohlbrugge, J. (1925). Practische sociologie. Groningen: J.B. Wolters.

Chicago Style Citation

Kohlbrugge, J.H.F. Practische Sociologie. Groningen: J.B. Wolters, 1925.

MLA Citation

Kohlbrugge, J.H.F. Practische Sociologie. Groningen: J.B. Wolters, 1925.

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