APA

Carrol D. E., Poling E. B. & Goldy R. G. (1991). Wine-Grape Reference for North Carolina. Raleigh: North Carolina State University.

Chicago

Carrol D E, Poling E B and Goldy R G. 1991. Wine-Grape Reference for North Carolina. Raleigh: North Carolina State University.

Harvard

Carrol D. E., Poling E. B. and Goldy R. G. (1991). Wine-Grape Reference for North Carolina. Raleigh: North Carolina State University.

MLA

Carrol D E, Poling E B and Goldy R G. Wine-Grape Reference for North Carolina. Raleigh: North Carolina State University. 1991.