APA (7th ed.) Citation

Clerkx, E. Zittend v.l.n.r: Thomassen, Van den Heuvel.

Chicago Style (17th ed.) Citation

Clerkx, Ebbo. Zittend V.l.n.r: Thomassen, Van Den Heuvel.

MLA (8th ed.) Citation

Clerkx, Ebbo. Zittend V.l.n.r: Thomassen, Van Den Heuvel.

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