APA-viite (7. p.)

Vergouwen, J. C. (1964). The social organisation and customary law of the Toba-Batak of Northern Sumatra. Nijhoff.

Chicago-viite (17. p.)

Vergouwen, J. C. The Social Organisation and Customary Law of the Toba-Batak of Northern Sumatra. The Hague: Nijhoff, 1964.

MLA-viite (8. p.)

Vergouwen, J. C. The Social Organisation and Customary Law of the Toba-Batak of Northern Sumatra. Nijhoff, 1964.