APA引文

Smith, F. W., & Jackson, W. A. (1987). Nitrogen Enhancement of Phosphate Transport in Roots of Zea mays L: I. Effects of Ammonium and Nitrate Pretreatment.

Citação norma Chicago

Smith, Frank W., and William A. Jackson. Nitrogen Enhancement of Phosphate Transport in Roots of Zea Mays L: I. Effects of Ammonium and Nitrate Pretreatment. 1987.

MLA引文

Smith, Frank W., and William A. Jackson. Nitrogen Enhancement of Phosphate Transport in Roots of Zea Mays L: I. Effects of Ammonium and Nitrate Pretreatment. 1987.

警告：這些引文格式不一定是100％准確.