Cita APA (7a ed.)

Koenisberger, O., & Humphries, O. (1965). Roofs in the warn humid tropics. Lund Humpries.

Cita Chicago Style (17a ed.)

Koenisberger, Otto, y Otto Humphries. Roofs in the Warn Humid Tropics. London: Lund Humpries, 1965.

Cita MLA (9a ed.)

Koenisberger, Otto, y Otto Humphries. Roofs in the Warn Humid Tropics. Lund Humpries, 1965.