APA引文

SPARKS, D. L. (2001). ADVANCES IN AGRONOMY: V-73.

Chicago Edition Citation

SPARKS, DONALD L. ADVANCES IN AGRONOMY: V-73. NEW YORK, ACADEMIC PRESS, 2001.

MLA引文

SPARKS, DONALD L. ADVANCES IN AGRONOMY: V-73. 2001.

警告：这些引文格式不一定是100％准确.