APA (7th ed.) Citation

Heinritz, S. (1986). Purchasing principle and applications (7th edition.). Prentice Hall.

Chicago Style (17th ed.) Citation

Heinritz, Stuart. Purchasing Principle and Applications. 7th edition. United states of America: Prentice Hall, 1986.

MLA (9th ed.) Citation

Heinritz, Stuart. Purchasing Principle and Applications. 7th edition. Prentice Hall, 1986.

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