APA stil citiranja
Huxley, J. (1939). Essays of a Biologist: Essays of a Biologist. Harmondsworth: Penguin Books.
Chicago stil citiranjaHuxley, Julian. Essays of a Biologist: Essays of a Biologist. Harmondsworth: Penguin Books, 1939.
MLA stil citiranjaHuxley, Julian. Essays of a Biologist: Essays of a Biologist. Harmondsworth: Penguin Books, 1939.
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