APA (7th ed.) Citation

Smallbone, D. W. (1972). The practice of marketing (2nd ed.). Staples Press.

Chicago Style (17th ed.) Citation

Smallbone, Douglas W. The Practice of Marketing. 2nd ed. London: Staples Press, 1972.

MLA (8th ed.) Citation

Smallbone, Douglas W. The Practice of Marketing. 2nd ed. Staples Press, 1972.