, C. H. (1988). THE OIL PALM. Longman Scientific and Technical.
Chicago Style (17th ed.) Citation, C.W.S. Hartley. THE OIL PALM. Longman Scientific and Technical, 1988.
MLA (8th ed.) Citation, C.W.S. Hartley. THE OIL PALM. Longman Scientific and Technical, 1988.
Warning: These citations may not always be 100% accurate.