APA (7th ed.) Citation

Nairn, J. H., & Kilpatrick, J. E. (1972). Van der Waals, Boltzmann, and the fourth virial coefficient of hard spheres. American Journal of Physics, 40, 503.

Chicago Style (17th ed.) Citation

Nairn, J. H., and J. E. Kilpatrick. "Van Der Waals, Boltzmann, and the Fourth Virial Coefficient of Hard Spheres." American Journal of Physics 40 (1972): 503.

MLA (9th ed.) Citation

Nairn, J. H., and J. E. Kilpatrick. "Van Der Waals, Boltzmann, and the Fourth Virial Coefficient of Hard Spheres." American Journal of Physics, vol. 40, 1972, p. 503.