APA (7th ed.) Citation

Leenders, M. R. (1986). Purchasing and materials management (7th ed.). Richard D. Irwin, Inc.

Chicago Style (17th ed.) Citation

Leenders, Michiel R. Purchasing and Materials Management. 7th ed. Illinois: Richard D. Irwin, Inc, 1986.

MLA (8th ed.) Citation

Leenders, Michiel R. Purchasing and Materials Management. 7th ed. Richard D. Irwin, Inc, 1986.