Gaya APA

Sheley, R, [, A. (2008). Revegetation Guidelines for the Great Basin: Considering Invasive Weeds (ARS–168). Montana: USDA-ARS, Oregon State University, Eastern Oregon Agricultural Research Center.

Gaya MLA

Sheley, R, [et, Al.]. "Revegetation Guidelines for the Great Basin: Considering Invasive Weeds". ARS–168 Montana: USDA-ARS, Oregon State University, Eastern Oregon Agricultural Research Center, 2008. e-book.