APA (7th ed.) Citation

Cao, H., Catino, G., Chen, Q., Mantegazza, C., & Mazzieri, L. (2011). Bach-flat gradient steady Ricci solitons.

Chicago Style (17th ed.) Citation

Cao, Huai-Dong, Giovanni Catino, Qiang Chen, Carlo Mantegazza, and Lorenzo Mazzieri. Bach-flat Gradient Steady Ricci Solitons. 2011.

MLA (9th ed.) Citation

Cao, Huai-Dong, et al. Bach-flat Gradient Steady Ricci Solitons. 2011.