Cita APA (7a ed.)
Barthel, R., Künzel, H. M., & Schunck, E. (2012). Flat Roof Construction Manual: Materials, Design, Applications. Birkhäuser.
Cita Chicago Style (17a ed.)
Barthel, Rainer, Hartwig M. Künzel, y Eberhard Schunck. Flat Roof Construction Manual: Materials, Design, Applications. Basel: Birkhäuser, 2012.
Cita MLA (9a ed.)
Barthel, Rainer, et al. Flat Roof Construction Manual: Materials, Design, Applications. Birkhäuser, 2012.
Precaución: Estas citas no son 100% exactas.