Gaya APA

Reesink, G, P. (1987). Structures and Their Function in Usan a papuan language of papua new guinea (Studies in Language Companion Series Vol.13). Amsterdam: John Benjamins Publishing Company.

Gaya MLA

Reesink, Ger, P.. "Structures and Their Function in Usan a papuan language of papua new guinea". Studies in Language Companion Series Vol.13 Amsterdam: John Benjamins Publishing Company, 1987. Text.