APA引文

Agarwal, R., O'Regan, D., & MATHEMATICS. (2014). Multiple nonnegative solutions to singular and nonsingular discrete problems.

Chicago Style Citation

Agarwal, R.P., D. O'Regan, and MATHEMATICS. Multiple Nonnegative Solutions to Singular and Nonsingular Discrete Problems. 2014.

MLA引文

Agarwal, R.P., D. O'Regan, and MATHEMATICS. Multiple Nonnegative Solutions to Singular and Nonsingular Discrete Problems. 2014.

警告：這些引文格式不一定是100％准確.