Citação norma APA

Foote, R. J., & Snodgrass, J. C. (1970). Grain sorghum: Market structure of the High Plains. Dept. of Agricultural Economics, Texas Tech. University.

Citação norma Chicago

Foote, Richard Jay, and Jesse Carter Snodgrass. Grain Sorghum: Market Structure of the High Plains. Lubbock: Dept. of Agricultural Economics, Texas Tech. University, 1970.

Citação norma MLA

Foote, Richard Jay, and Jesse Carter Snodgrass. Grain Sorghum: Market Structure of the High Plains. Dept. of Agricultural Economics, Texas Tech. University, 1970.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.