APA (7th ed.) Citation

V.l.n.r: Scheps, Drees, Ruijgers en Vos.

Chicago Style (17th ed.) Citation

V.l.n.r: Scheps, Drees, Ruijgers En Vos.

MLA (8th ed.) Citation

V.l.n.r: Scheps, Drees, Ruijgers En Vos.

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