Cita APA (7a ed.)

Imhof, B., & Gruber, P. (2016). Built to grow. Birkhäuser.

Cita Chicago Style (17a ed.)

Imhof, Barbara, y Petra Gruber. Built to Grow. Basel, Switzerland: Birkhäuser, 2016.

Cita MLA (9a ed.)

Imhof, Barbara, y Petra Gruber. Built to Grow. Birkhäuser, 2016.

Precaución: Estas citas no son 100% exactas.