APA (7th ed.) Citation

Purchasing... (1991). Purchasing: Principles And Application, 8th Ed. Prentice Hall, Inc.

Chicago Style (17th ed.) Citation

Purchasing... Purchasing: Principles And Application, 8th Ed. Prentice Hall, Inc, 1991.

MLA (8th ed.) Citation

Purchasing... Purchasing: Principles And Application, 8th Ed. Prentice Hall, Inc, 1991.

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