Cita APA (7a ed.)

Mollerup, P. (2001). Collapsible: The genius of space-saving design. Chronicle.

Cita Chicago Style (17a ed.)

Mollerup, Per. Collapsible: The Genius of Space-saving Design. San Francisco: Chronicle, 2001.

Cita MLA (9a ed.)

Mollerup, Per. Collapsible: The Genius of Space-saving Design. Chronicle, 2001.