APA (7th ed.) Citation

HEINRITZ & FARRELL. (1947). Purchasing: Principles and applications (5th rev. ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

HEINRITZ and FARRELL. Purchasing: Principles and Applications. 5th rev. ed. New Jersey: Prentice-Hall, 1947.

MLA (8th ed.) Citation

HEINRITZ and FARRELL. Purchasing: Principles and Applications. 5th rev. ed. Prentice-Hall, 1947.