Gaya APA

Lay, J, E. (1990). Statistical mechanics and thermodynamics of matter : an introductory survey / Joachim E. Lay . New York: Harper n Row.

Gaya MLA

Lay, Joachim, E.. "Statistical mechanics and thermodynamics of matter : an introductory survey / Joachim E. Lay". New York: Harper n Row, 1990. Textbook.