APA stil citiranja

Huxley, J. (1939). Essays of a Biologist: Essays of a Biologist. Harmondsworth: Penguin Books.

Chicago stil citiranja

Huxley, Julian. Essays of a Biologist: Essays of a Biologist. Harmondsworth: Penguin Books, 1939.

MLA stil citiranja

Huxley, Julian. Essays of a Biologist: Essays of a Biologist. Harmondsworth: Penguin Books, 1939.

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