Cita APA (7a ed.)
Werthmann, C. (2007). Green roof: A case study. Princeton Architectural Press.
Cita Chicago Style (17a ed.)
Werthmann, Christian. Green Roof: A Case Study. New York: Princeton Architectural Press, 2007.
Cita MLA (9a ed.)
Werthmann, Christian. Green Roof: A Case Study. Princeton Architectural Press, 2007.
Precaución: Estas citas no son 100% exactas.