Heckmann, O., Schneider, F., & Zapel, E. (2018). Floor plan manual housing (Fifth, revised and expanded edition.). Birkhäuser.
Chicago Style (17th ed.) CitationHeckmann, Oliver, Friederike Schneider, and Eric Zapel. Floor Plan Manual Housing. Fifth, revised and expanded edition. Basel: Birkhäuser, 2018.
MLA (9th ed.) CitationHeckmann, Oliver, et al. Floor Plan Manual Housing. Fifth, revised and expanded edition. Birkhäuser, 2018.
Warning: These citations may not always be 100% accurate.