APA-viite (7. p.)
Reesink, G. P. (1987). Structures and their functions in Usan: A Papuan language of Papua New Guinea. J. Benjamins Pub. Co..
Chicago-viite (17. p.)
Reesink, Ger P. Structures and Their Functions in Usan: A Papuan Language of Papua New Guinea. [Amsterdam ; Philadelphia]: J. Benjamins Pub. Co., 1987.
MLA-viite (9. p.)
Reesink, Ger P. Structures and Their Functions in Usan: A Papuan Language of Papua New Guinea. J. Benjamins Pub. Co., 1987.
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