Cita APA (7a ed.)

Hellmuth, O. &. K., & Womersley, S. (2002). Hellmuth, Obata + Kassabaum: Selected and current works. Images Publishing Group.

Cita Chicago Style (17a ed.)

Hellmuth, Obata & Kassabaum., y Steve Womersley. Hellmuth, Obata + Kassabaum: Selected and Current Works. Mulgrave: Images Publishing Group, 2002.

Cita MLA (9a ed.)

Hellmuth, Obata & Kassabaum., y Steve Womersley. Hellmuth, Obata + Kassabaum: Selected and Current Works. Images Publishing Group, 2002.