APA (7th ed.) Citation

Hordijk, A., & Hee, K. M. v. (1973). A sequential sampling problem solved by optimal stopping (Prepubl.).

Chicago Style (17th ed.) Citation

Hordijk, Arie, and Kees Max van Hee. A Sequential Sampling Problem Solved by Optimal Stopping. Prepubl. Amsterdam, 1973.

MLA (9th ed.) Citation

Hordijk, Arie, and Kees Max van Hee. A Sequential Sampling Problem Solved by Optimal Stopping. Prepubl. 1973.

Warning: These citations may not always be 100% accurate.