(1991). Advances in agronomy - Vol. 46. London: Academic.
Trích dẫn kiểu ChicagoAdvances in Agronomy - Vol. 46. London: Academic, 1991.
MLA引文Advances in Agronomy - Vol. 46. London: Academic, 1991.
警告：這些引文格式不一定是100％准確.
APA引文
(1991). Advances in agronomy - Vol. 46. London: Academic.
Trích dẫn kiểu ChicagoAdvances in Agronomy - Vol. 46. London: Academic, 1991.
MLA引文Advances in Agronomy - Vol. 46. London: Academic, 1991.