APA Edition Citation

Gunstone, F. D., Smith, D. M., & Sharp, J. T. (1970). An introductory course in practical organic chemistry. Methuen.

Chicago Edition Citation

Gunstone, F. D., D. M. Smith, and J. T. Sharp. An Introductory Course in Practical Organic Chemistry. London: Methuen, 1970.

MLA Edition Citation

Gunstone, F. D., et al. An Introductory Course in Practical Organic Chemistry. Methuen, 1970.