Cita APA (7th ed.)

Scheller, W. G. (1980). Solar heating. Howard W. Sams.

Cita Chicago (17th ed.)

Scheller, William G. Solar Heating. Indianápolis: Howard W. Sams, 1980.

Cita MLA (9th ed.)

Scheller, William G. Solar Heating. Howard W. Sams, 1980.