APA (7th ed.) Citation

Criddle, W. J., & Ellis, G. P. (1967). Qualitative organic chemical Analysis. Butterworths.

Chicago Style (17th ed.) Citation

Criddle, W. J., and Gwynn P. Ellis. Qualitative Organic Chemical Analysis. London: Butterworths, 1967.

MLA (9th ed.) Citation

Criddle, W. J., and Gwynn P. Ellis. Qualitative Organic Chemical Analysis. Butterworths, 1967.