Petch, T. (1921). The diseases and pests of the rubber tree. Macmillan.
Chicago Style (17th ed.) CitationPetch, Thomas. The Diseases and Pests of the Rubber Tree. London: Macmillan, 1921.
MLA (8th ed.) CitationPetch, Thomas. The Diseases and Pests of the Rubber Tree. Macmillan, 1921.
Warning: These citations may not always be 100% accurate.