APA引文

León, R., & Agüero, R. (2006). Effect of tilling practices on weed population in surgarcane (Saccharum officinarum L.).

Citación estilo Chicago

León, Ramón, y Renán Agüero. Effect of Tilling Practices On Weed Population in Surgarcane (Saccharum Officinarum L.). 2006.

MLA引文

León, Ramón, y Renán Agüero. Effect of Tilling Practices On Weed Population in Surgarcane (Saccharum Officinarum L.). 2006.

警告：這些引文格式不一定是100％准確.