APA引文

Pearson, . L. C. (1967). Principles of agronomy. Affiliated East West Press Pvt Ltd.

Chicago Edition Citation

Pearson, Lorentz C. Principles of Agronomy. Newdelhi: Affiliated East West Press Pvt Ltd, 1967.

MLA引文

Pearson, Lorentz C. Principles of Agronomy. Affiliated East West Press Pvt Ltd, 1967.

警告：这些引文格式不一定是100％准确.