APA Style

Atkins, P.W.. (1990). Physical Chemistry 4th ed. (4th ed.). New York: W.H. Freeman and Company.

Chicago Style

Atkins, P.W.. Physical Chemistry 4th ed.. 4th ed. New York: W.H. Freeman and Company, 1990. Text.

MLA Style

Atkins, P.W.. Physical Chemistry 4th ed.. 4th ed. New York: W.H. Freeman and Company, 1990. Text.

Turabian Style

Atkins, P.W.. Physical Chemistry 4th ed.. 4th ed. New York: W.H. Freeman and Company, 1990. Print.