APA (7th ed.) Citation

Mathis, R. F. (1969). Completion of a symmetric unitary matrix. SIAM Review, 11, 261.

Chicago Style (17th ed.) Citation

Mathis, R. F. "Completion of a Symmetric Unitary Matrix." SIAM Review 11 (1969): 261.

MLA (9th ed.) Citation

Mathis, R. F. "Completion of a Symmetric Unitary Matrix." SIAM Review, vol. 11, 1969, p. 261.

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