APA引文

Rufty, T. W., MacKown, C. T., & Volk, R. J. (1989). Effects of Altered Carbohydrate Availability on Whole-Plant Assimilation of (15)NO(3)(−).

Citação norma Chicago

Rufty, Thomas W., Charles T. MacKown, and Richard J. Volk. Effects of Altered Carbohydrate Availability On Whole-Plant Assimilation of (15)NO(3)(−). 1989.

MLA引文

Rufty, Thomas W., Charles T. MacKown, and Richard J. Volk. Effects of Altered Carbohydrate Availability On Whole-Plant Assimilation of (15)NO(3)(−). 1989.

警告：這些引文格式不一定是100％准確.