APA (7th ed.) Zitazioa

Darwin, C. The Effects of Cross & Self-Fertilisation in the Vegetable Kingdom.

Chicago Style (17th ed.) Zitazioa

Darwin, Charles. The Effects of Cross & Self-Fertilisation in the Vegetable Kingdom.

MLA (9th ed.) Zitazioa

Darwin, Charles. The Effects of Cross & Self-Fertilisation in the Vegetable Kingdom.

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