Παραπομπή APA

Lack, D. (1961). Darwin's finches: An essay on the general biological theory of evolution. New York: Harper & Brothers.

Παραπομπή Chicago Style

Lack, David. Darwin's Finches: An Essay On the General Biological Theory of Evolution. New York: Harper & Brothers, 1961.

Παραπομπή MLA

Lack, David. Darwin's Finches: An Essay On the General Biological Theory of Evolution. New York: Harper & Brothers, 1961.

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