Cita APA (7a ed.)

Thumann, A. (1979). Handbook of energy audits. Fairmont Press.

Cita Chicago Style (17a ed.)

Thumann, Albert. Handbook of Energy Audits. Atlanta, Ga: Fairmont Press, 1979.

Cita MLA (9a ed.)

Thumann, Albert. Handbook of Energy Audits. Fairmont Press, 1979.