APA-viite (7. p.)

Não informado. (1918). Bulletin of the Biological Society of Washington. Biological Society of Washington.

Chicago-viite (17. p.)

Não informado. Bulletin of the Biological Society of Washington. Washington: Biological Society of Washington, 1918.

MLA-viite (8. p.)

Não informado. Bulletin of the Biological Society of Washington. Biological Society of Washington, 1918.

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