Armitage, F. B., Browne, F. G., & Burley, J. (1980). Pinus kesiya Royle ex Gordon (syn. P. khasya Royle, P. insularis Endlicher). Dept. of Forestry, Commonwealth Forestry Institute, University of Oxford.
Chicago Style (17th ed.) CitationArmitage, F. B., F. G. Browne, and J. Burley. Pinus Kesiya Royle Ex Gordon (syn. P. Khasya Royle, P. Insularis Endlicher). [Oxford, Oxfordshire]: Dept. of Forestry, Commonwealth Forestry Institute, University of Oxford, 1980.
MLA (8th ed.) CitationArmitage, F. B., et al. Pinus Kesiya Royle Ex Gordon (syn. P. Khasya Royle, P. Insularis Endlicher). Dept. of Forestry, Commonwealth Forestry Institute, University of Oxford, 1980.
Warning: These citations may not always be 100% accurate.