APA (7th ed.) Citation

Gallagher, R., & Ingram, P. (1987). Chemistry made clear. Oxford University Press.

Chicago Style (17th ed.) Citation

Gallagher, R., and P. Ingram. Chemistry Made Clear. Oxford: Oxford University Press, 1987.

MLA (9th ed.) Citation

Gallagher, R., and P. Ingram. Chemistry Made Clear. Oxford University Press, 1987.