Cita APA (7a ed.)

Wal, N. v. d. (1990). Novella constitutio: Studies in honour of Nicolaas van der Wal. Forsten.

Cita Chicago Style (17a ed.)

Wal, N. van der. Novella Constitutio: Studies in Honour of Nicolaas Van Der Wal. Groningae: Forsten, 1990.

Cita MLA (9a ed.)

Wal, N. van der. Novella Constitutio: Studies in Honour of Nicolaas Van Der Wal. Forsten, 1990.