Cita APA (7th ed.)
Grube, O. W., & Rockwell, E. (1971). Industriebauten - international: [Industrial buildings and factories]. Hatje.
Cita Chicago (17th ed.)
Grube, Oswald W., i Edward Rockwell. Industriebauten - International: [Industrial Buildings and Factories]. Stuttgart: Hatje, 1971.
Cita MLA (9th ed.)
Grube, Oswald W., i Edward Rockwell. Industriebauten - International: [Industrial Buildings and Factories]. Hatje, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.