Buckingham, J. (201). Dictionary of alkaloids. Boca Raton, FL : CRC Press.
Lua i Stíl Chicago (17ú heag.)Buckingham, J. Dictionary of Alkaloids. Boca Raton, FL : CRC Press, 201.
Lua MLA (9ú heag.)Buckingham, J. Dictionary of Alkaloids. Boca Raton, FL : CRC Press, 201.
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