APA (7th ed.) Citation

Dale, I. R., & Greenway, P. J. (1961). Kenya trees and shrubs. Buchanan's Kenya Estates.

Chicago Style (17th ed.) Citation

Dale, Ivan R., and P. J. Greenway. Kenya Trees and Shrubs. Nairobi: Buchanan's Kenya Estates, 1961.

MLA (9th ed.) Citation

Dale, Ivan R., and P. J. Greenway. Kenya Trees and Shrubs. Buchanan's Kenya Estates, 1961.