Sternberg, G., & Wilson, J. W. (1995). Landscaping with native trees: The Northeast, Midwest, Midsouth & Southeast edition. Chapters Pub.
Citazione stile Chigago Style (17a edizione)Sternberg, Guy, e James W. Wilson. Landscaping with Native Trees: The Northeast, Midwest, Midsouth & Southeast Edition. Shelburne, Vt: Chapters Pub, 1995.
Citatione MLA (9a ed.)Sternberg, Guy, e James W. Wilson. Landscaping with Native Trees: The Northeast, Midwest, Midsouth & Southeast Edition. Chapters Pub, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.