APA (7th ed.) Citation

Ammer, D. S. (1980). Materials management and purchasing (4. ed.). Irwin.

Chicago Style (17th ed.) Citation

Ammer, Dean S. Materials Management and Purchasing. 4. ed. Homewood, IL: Irwin, 1980.

MLA (9th ed.) Citation

Ammer, Dean S. Materials Management and Purchasing. 4. ed. Irwin, 1980.