APA引文

Agarwal, R., O'Regan, D., & MATHEMATICS. (2014). A coupled system of difference equations.

Chicago Style Citation

Agarwal, R.P., D. O'Regan, and MATHEMATICS. A Coupled System of Difference Equations. 2014.

MLA引文

Agarwal, R.P., D. O'Regan, and MATHEMATICS. A Coupled System of Difference Equations. 2014.

警告：這些引文格式不一定是100％准確.