Cita APA (7a ed.)

Lund University. (1989). Watertightness of heavy flat roofs in semi-arid climates.

Cita Chicago Style (17a ed.)

Lund University. Watertightness of Heavy Flat Roofs in Semi-arid Climates. Sweden, Lund, 1989.

Cita MLA (9a ed.)

Lund University. Watertightness of Heavy Flat Roofs in Semi-arid Climates. 1989.