APA (7th ed.) Citation

Hegeler, I., & Hegeler, S. (1970). Ben ik nou abnormaal...? 's-Gravenhage: NSVH.

Chicago Style (17th ed.) Citation

Hegeler, Inge, and Sten Hegeler. Ben Ik Nou Abnormaal...? 's-Gravenhage: NSVH, 1970.

MLA (8th ed.) Citation

Hegeler, Inge, and Sten Hegeler. Ben Ik Nou Abnormaal...? 's-Gravenhage: NSVH, 1970.

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