APA-referens (7:e uppl.)

Não informado. (2018). Proceedings of the Montana Academy of Sciences. Montana Academy of Sciences.

Chicago-referens (17:e uppl.)

Não informado. Proceedings of the Montana Academy of Sciences. Bozeman, Mont: Montana Academy of Sciences, 2018.

MLA-referens (8:e uppl.)

Não informado. Proceedings of the Montana Academy of Sciences. Montana Academy of Sciences, 2018.

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