Cita APA

Webster, G. L. 1. (1967). The genera of Euphorbiaceae in the Southeastern United States. Cambridge, Mass.: Arnold Arboretum, Harvard University.

Citación estilo Chicago

Webster, Grady Linder 1927-2005. The Genera of Euphorbiaceae in the Southeastern United States. Cambridge, Mass.: Arnold Arboretum, Harvard University, 1967.

Cita MLA

Webster, Grady Linder 1927-2005. The Genera of Euphorbiaceae in the Southeastern United States. Cambridge, Mass.: Arnold Arboretum, Harvard University, 1967.