Cita APA (7a ed.)

American Society of Heating, R. a. A. E. (1968). Ashrae Guide and Data Book Applications 1968 (1a ed.). ASHRAE.

Cita Chicago Style (17a ed.)

American Society of Heating, Refrigerating and Air-Conditioning Engineers. Ashrae Guide and Data Book Applications 1968. 1a ed. New York: ASHRAE, 1968.

Cita MLA (9a ed.)

American Society of Heating, Refrigerating and Air-Conditioning Engineers. Ashrae Guide and Data Book Applications 1968. 1a ed. ASHRAE, 1968.