Cita APA (7th ed.)

Janna, W. S. (1986). Engineering heat transfer. P.W.S. Engineering.

Cita Chicago (17th ed.)

Janna, William S. Engineering Heat Transfer. Boston: P.W.S. Engineering, 1986.

Cita MLA (9th ed.)

Janna, William S. Engineering Heat Transfer. P.W.S. Engineering, 1986.