Dyfyniad APA

BREWER, R. N. (1981). Solar applications in agriculture. The Franklin Institute.

Dyfyniad Arddull Chicago

BREWER, Robert N. Solar Applications in Agriculture. Philadelphia: The Franklin Institute, 1981.

Dyfyniad MLA

BREWER, Robert N. Solar Applications in Agriculture. The Franklin Institute, 1981.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.