APA (7th ed.) Citation

Gregg, S. J., & Sing, K. S. W. (1982). Adsorption, surface area, and porosity (2nd ed.). Academic Press.

Chicago Style (17th ed.) Citation

Gregg, S. J., and K. S. W. Sing. Adsorption, Surface Area, and Porosity. 2nd ed. London: Academic Press, 1982.

MLA (9th ed.) Citation

Gregg, S. J., and K. S. W. Sing. Adsorption, Surface Area, and Porosity. 2nd ed. Academic Press, 1982.