(1898). Delaware College Agricultural experiment station: научное издание. Bulletin No XLII, december : The European and Japanese Chestnuts in the Eastern United States.
Cita Chicago (17th ed.)Delaware College Agricultural Experiment Station: научное издание. Bulletin No XLII, December : The European and Japanese Chestnuts in the Eastern United States. 1898.
Cita MLA (9th ed.)Delaware College Agricultural Experiment Station: научное издание. Bulletin No XLII, December : The European and Japanese Chestnuts in the Eastern United States. 1898.
Atenció: Aquestes cites poden no estar 100% correctes.