Norm en ervaring.

MLA

Hertmans, Stefan, et al. Norm En Ervaring. Gent: Hogeschool Gent, 2000.

APA

Hertmans, S., Vervaeck, B., Tindemans, K., & [et al.], [. al.]. (2000). Norm en ervaring. Gent: Hogeschool Gent.

Chicago

Hertmans, Stefan, Bart Vervaeck, Klaas Tindemans, and [et al.]. Norm En Ervaring. Gent: Hogeschool Gent, 2000.