APA (7th ed.) Citation

Montaldo, S., Oniciuc, C., & Ratto, A. (2019). Index and nullity of proper biharmonic maps in spheres.

Chicago Style (17th ed.) Citation

Montaldo, S., C. Oniciuc, and A. Ratto. Index and Nullity of Proper Biharmonic Maps in Spheres. 2019.

MLA (9th ed.) Citation

Montaldo, S., et al. Index and Nullity of Proper Biharmonic Maps in Spheres. 2019.