APA (7th ed.) Citation

Li, H. (1974). The Origin and cultivation of shade and ornamental trees ([1st Pennsylvania paperback ed.].). University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Li, Hui-Lin. The Origin and Cultivation of Shade and Ornamental Trees. [1st Pennsylvania paperback ed.]. Philadephia: University of Pennsylvania Press, 1974.

MLA (9th ed.) Citation

Li, Hui-Lin. The Origin and Cultivation of Shade and Ornamental Trees. [1st Pennsylvania paperback ed.]. University of Pennsylvania Press, 1974.