APA引文

Seigler, D. S. (1977). Crop resources. Acadamic Press.

Chicago Edition Citation

Seigler, D S. Crop Resources. London: Acadamic Press, 1977.

MLA引文

Seigler, D S. Crop Resources. Acadamic Press, 1977.

警告：这些引文格式不一定是100％准确.