APA (7th ed.) Citation

Efimov, N. V. (1968). Quadratic forms and matrices: An introductory approach (3. print.). Acad. Pr.

Chicago Style (17th ed.) Citation

Efimov, N. V. Quadratic Forms and Matrices: An Introductory Approach. 3. print. New York u.a: Acad. Pr, 1968.

MLA (9th ed.) Citation

Efimov, N. V. Quadratic Forms and Matrices: An Introductory Approach. 3. print. Acad. Pr, 1968.