APA (7th ed.) Citation

Whybark, D. C., & Williams, J. G. (1976). Material requirements planning under uncertainty. Purdue Univ.

Chicago Style (17th ed.) Citation

Whybark, D. Clay, and J. G. Williams. Material Requirements Planning Under Uncertainty. West Lafayette, Ind: Purdue Univ, 1976.

MLA (9th ed.) Citation

Whybark, D. Clay, and J. G. Williams. Material Requirements Planning Under Uncertainty. Purdue Univ, 1976.