Ferree, D. C. (2003). Apples: Botany, production and uses (1a. ed.). CABI.
Chicago Style (17th ed.) CitationFerree, D. C. Apples: Botany, Production and Uses. 1a. ed. Londres: CABI, 2003.
MLA (9th ed.) CitationFerree, D. C. Apples: Botany, Production and Uses. 1a. ed. CABI, 2003.
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