APA (7th ed.) Citation

Kalaba, R. E., & Sridhar, R. (1968). An initial-value method for the simplest problem in the calculus of variations. Rand Corporation.

Chicago Style (17th ed.) Citation

Kalaba, Robert E., and R. Sridhar. An Initial-value Method for the Simplest Problem in the Calculus of Variations. Santa Monica, Calif.: Rand Corporation, 1968.

MLA (9th ed.) Citation

Kalaba, Robert E., and R. Sridhar. An Initial-value Method for the Simplest Problem in the Calculus of Variations. Rand Corporation, 1968.