APA stil citiranja

Bellman, R. (1964). Perturbation techniques in mathematics, physics, and engineering: Perturbation techniques in mathematics, physics, and engineering (1. izd.). New York: Holt, Rinehart and Winston, Inc.

Chicago stil citiranja

Bellman, Richard. Perturbation techniques in mathematics, physics, and engineering: Perturbation techniques in mathematics, physics, and engineering. 1. izd. New York: Holt, Rinehart and Winston, Inc, 1964.

MLA stil citiranja

Bellman, Richard. Perturbation techniques in mathematics, physics, and engineering: Perturbation techniques in mathematics, physics, and engineering. 1. izd. New York: Holt, Rinehart and Winston, Inc, 1964.