APA引文

Abello, M. M. (2013). New labor-saving technologies for tobacco farmers. Agriculture.

Chicago Style (17th ed.) Citation

Abello, Melpha M. "New Labor-saving Technologies for Tobacco Farmers." Agriculture 2013.

MLA引文

Abello, Melpha M. "New Labor-saving Technologies for Tobacco Farmers." Agriculture, 2013.

警告：這些引文格式不一定是100％准確.