Não informado. (1948). Frontiers of Plant Science. Connecticut Agricultural Experiment Station.
Chicagoスタイル(17版)引用形式Não informado. Frontiers of Plant Science. New Haven, Conn: Connecticut Agricultural Experiment Station, 1948.
MLA(8版)引用形式Não informado. Frontiers of Plant Science. Connecticut Agricultural Experiment Station, 1948.
警告: この引用は必ずしも正確ではありません.