APA (7th ed.) Citation

Spencer, J. H. (1971). Minimal scrambling sets of simple orders. [Rand Corp.].

Chicago Style (17th ed.) Citation

Spencer, Joel H. Minimal Scrambling Sets of Simple Orders. [Santa Monica, Calif.]: [Rand Corp.], 1971.

MLA (9th ed.) Citation

Spencer, Joel H. Minimal Scrambling Sets of Simple Orders. [Rand Corp.], 1971.