APA (7th ed.) Citation

De La Cruz, R. J. (2012). The sum of symplectic matrices.

Chicago Style (17th ed.) Citation

De La Cruz, Ralph John. The Sum of Symplectic Matrices. 2012.

MLA (9th ed.) Citation

De La Cruz, Ralph John. The Sum of Symplectic Matrices. 2012.

Warning: These citations may not always be 100% accurate.