Παραπομπή σε μορφή APA (7η εκδ.)

Huang, S. (2006). Gradient inequalities: With applications to asymptotic behavior and stability of gradient-like systems. American Mathematical Society.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Huang, Sen-Zhong. Gradient Inequalities: With Applications to Asymptotic Behavior and Stability of Gradient-like Systems. Providence, RI: American Mathematical Society, 2006.

Παραπομπή σε μορφή MLA (9th εκδ.)

Huang, Sen-Zhong. Gradient Inequalities: With Applications to Asymptotic Behavior and Stability of Gradient-like Systems. American Mathematical Society, 2006.