Cita APA (7a ed.)

Khashab, A. (1984). Heating, Ventillating & Air Conditioning Systems Estimating Manual A.m. Khashab. McGraw-Hill.

Cita Chicago Style (17a ed.)

Khashab, A.M. Heating, Ventillating & Air Conditioning Systems Estimating Manual A.m. Khashab. McGraw-Hill, 1984.

Cita MLA (8a ed.)

Khashab, A.M. Heating, Ventillating & Air Conditioning Systems Estimating Manual A.m. Khashab. McGraw-Hill, 1984.