APA (7th ed.) Citation

Percival, W. K. (1981). A Grammar of the urbanised Toba-Batak of Medan. Department of Linguistics, Research School of Pacific Studies, Australian National Univ.

Chicago Style (17th ed.) Citation

Percival, W. K. A Grammar of the Urbanised Toba-Batak of Medan. Canberra: Department of Linguistics, Research School of Pacific Studies, Australian National Univ, 1981.

MLA (9th ed.) Citation

Percival, W. K. A Grammar of the Urbanised Toba-Batak of Medan. Department of Linguistics, Research School of Pacific Studies, Australian National Univ, 1981.