Cita APA

Williams, R. D., & Hanks, s. H. (1976). Hardwood Nurseryman's guide. U.S.Department of agriculture.

Citación estilo Chicago

Williams, Robert D., and sidney H. Hanks. Hardwood Nurseryman's Guide. Washigton: U.S.Department of agriculture, 1976.

Cita MLA

Williams, Robert D., and sidney H. Hanks. Hardwood Nurseryman's Guide. U.S.Department of agriculture, 1976.

Warning: These citations may not always be 100% accurate.