Cita APA (7a ed.)

Cowan, H. J. (1977). An historical outline of architectural science (2d ed.). Applied Science Publishers.

Cita Chicago Style (17a ed.)

Cowan, Henry J. An Historical Outline of Architectural Science. 2d ed. London: Applied Science Publishers, 1977.

Cita MLA (8a ed.)

Cowan, Henry J. An Historical Outline of Architectural Science. 2d ed. Applied Science Publishers, 1977.