APA (7th ed.) Citation

Drury, A. C., & Ferrier, C. W. (1984). Credit cards. Butterworths.

Chicago Style (17th ed.) Citation

Drury, A. C., and Charles W. Ferrier. Credit Cards. London: Butterworths, 1984.

MLA (9th ed.) Citation

Drury, A. C., and Charles W. Ferrier. Credit Cards. Butterworths, 1984.