APA (7th ed.) Citation

Farrell, P. V. (1954). Fifty years of purchasing: The story of N.A.P.A. Shipman Medalists, National Association of Purchasing Agents.

Chicago Style (17th ed.) Citation

Farrell, Paul V. Fifty Years of Purchasing: The Story of N.A.P.A. New York: Shipman Medalists, National Association of Purchasing Agents, 1954.

MLA (9th ed.) Citation

Farrell, Paul V. Fifty Years of Purchasing: The Story of N.A.P.A. Shipman Medalists, National Association of Purchasing Agents, 1954.