APA (7th ed.) Citation

Razumichin, B. S. (1987). Classical principles and optimization problems. Reidel.

Chicago Style (17th ed.) Citation

Razumichin, Boris S. Classical Principles and Optimization Problems. Dordrecht [u.a.]: Reidel, 1987.

MLA (9th ed.) Citation

Razumichin, Boris S. Classical Principles and Optimization Problems. Reidel, 1987.