Cita APA (7th ed.)

ebrary, Inc, Heckmann, O., & Schneider, F. (2011). Floor plan manual housing (4th, rev. and expanded ed.). Birkhäuser.

Cita Chicago (17th ed.)

ebrary, Inc, Oliver Heckmann, i Friederike Schneider. Floor Plan Manual Housing. 4th, rev. and expanded ed. Basel: Birkhäuser, 2011.

Cita MLA (9th ed.)

ebrary, Inc, et al. Floor Plan Manual Housing. 4th, rev. and expanded ed. Birkhäuser, 2011.