Παραπομπή APA

Mintz, S. L. W. (1974). Topics in energy and resources.

Παραπομπή Chicago Style

Mintz, Stephan L; Widmayer. Topics in Energy and Resources. Plenum Press, New York, 1974.

Παραπομπή MLA

Mintz, Stephan L; Widmayer. Topics in Energy and Resources. 1974.