APA (7th ed.) Zitazioa

Biese, A. The Development of the Feeling for Nature in the Middle Ages and Modern Times.

Chicago Style (17th ed.) Zitazioa

Biese, Alfred. The Development of the Feeling for Nature in the Middle Ages and Modern Times.

MLA (9th ed.) Zitazioa

Biese, Alfred. The Development of the Feeling for Nature in the Middle Ages and Modern Times.

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