Gaya APA

Vermaes, S., Btonkhorst, H. (1969). Arresten Over Europees Recht . Haarlem: H.D. Tjeenk Willink.

Gaya MLA

Vermaes, S.J.., Btonkhorst, H.J.. "Arresten Over Europees Recht". Haarlem: H.D. Tjeenk Willink, 1969. Buku.