APA (7th ed.) Citation

V.l.n.r: Waterman, Gerdes en Wever.

Chicago Style (17th ed.) Citation

V.l.n.r: Waterman, Gerdes En Wever.

MLA (8th ed.) Citation

V.l.n.r: Waterman, Gerdes En Wever.

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