APA (7th ed.) Citation

Baily, P. J. H., & Farmer, D. H. (1990). Purchasing principles and management (6th ed.). ELBS/Pitman.

Chicago Style (17th ed.) Citation

Baily, Peter J. H., and David H. Farmer. Purchasing Principles and Management. 6th ed. London: ELBS/Pitman, 1990.

MLA (9th ed.) Citation

Baily, Peter J. H., and David H. Farmer. Purchasing Principles and Management. 6th ed. ELBS/Pitman, 1990.