Cita APA (7a ed.)

Western Weed Control Conference Salt Lake City & Research Committee Western Weed Control Conference. (1959). Western Weed Control Conference: Research progress report. [editor no identificado].

Cita Chicago Style (17a ed.)

Western Weed Control Conference Salt Lake City y Research Committee Western Weed Control Conference. Western Weed Control Conference: Research Progress Report. Utah: [editor no identificado], 1959.

Cita MLA (8a ed.)

Western Weed Control Conference Salt Lake City y Research Committee Western Weed Control Conference. Western Weed Control Conference: Research Progress Report. [editor no identificado], 1959.