American Society of Pharmacognosy\nAmerican Chemical Society. (1979). Journal of Natural Products. American Society of Pharmacognosy.
Citação do estilo Chicago (17ª ed.)American Society of Pharmacognosy\nAmerican Chemical Society. Journal of Natural Products. Cincinnati, Ohio: American Society of Pharmacognosy, 1979.
Citação MLA (8ª ed.)American Society of Pharmacognosy\nAmerican Chemical Society. Journal of Natural Products. American Society of Pharmacognosy, 1979.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.