Harlow, W. M., Harrar, E. S., & White, F. M. (1979). Textbook of dendrology: Covering the important forest trees of the United States and Canada (Sixth edition.). McGraw-Hill Book Company.
Цитирование в стиле Чикаго (17-е изд.)Harlow, William Morehouse, Ellwood S. Harrar, и Fred M. White. Textbook of Dendrology: Covering the Important Forest Trees of the United States and Canada. Sixth edition. New York: McGraw-Hill Book Company, 1979.
Цитирование MLA (9-е изд.)Harlow, William Morehouse, et al. Textbook of Dendrology: Covering the Important Forest Trees of the United States and Canada. Sixth edition. McGraw-Hill Book Company, 1979.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.