Cita APA (7a ed.)

Association of Regional Weed Control Conference. (1951). Weeds. Association of Regional Weed Control Conference.

Cita Chicago Style (17a ed.)

Association of Regional Weed Control Conference. Weeds. Ithaca: Association of Regional Weed Control Conference, 1951.

Cita MLA (8a ed.)

Association of Regional Weed Control Conference. Weeds. Association of Regional Weed Control Conference, 1951.