Cita APA (7th ed.)

Lawden, D. F. (1975). Analytical methods of optimization. Hafner Publishing.

Cita Chicago (17th ed.)

Lawden, Derek F. Analytical Methods of Optimization. New York: Hafner Publishing, 1975.

Cita MLA (9th ed.)

Lawden, Derek F. Analytical Methods of Optimization. Hafner Publishing, 1975.