APA (7th ed.) Citation

Smallbone, D. W. (1968). An introduction to marketing. Staples P..

Chicago Style (17th ed.) Citation

Smallbone, Douglas W. An Introduction to Marketing. London: Staples P., 1968.

MLA (9th ed.) Citation

Smallbone, Douglas W. An Introduction to Marketing. Staples P., 1968.

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