MLA

Hellwig, Birgit. The Grammatical Coding of Postural Semantics In Goemai : a West Chadic Language of Nigeria. Wageningen: Ponsen en Looijen, 2003.

APA

Hellwig, B. (2003). The grammatical coding of postural semantics in Goemai : a West Chadic language of Nigeria. Wageningen: Ponsen en Looijen.

Chicago

Hellwig, Birgit The Grammatical Coding of Postural Semantics In Goemai: A West Chadic Language of Nigeria. Wageningen: Ponsen en Looijen, 2003.