APA (7th ed.) Citation

Arnold, K. N., & Etheridge, R. A. (1968). Programmed book-keeping & accounts. Pergamon Press.

Chicago Style (17th ed.) Citation

Arnold, K N., and R. A. Etheridge. Programmed Book-keeping & Accounts. Oxford: Pergamon Press, 1968.

MLA (8th ed.) Citation

Arnold, K N., and R. A. Etheridge. Programmed Book-keeping & Accounts. Pergamon Press, 1968.

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