Cita APA (7a ed.)

Riera Ojeda, O. (2008). Elements in architecture: Espacios = spazi = espacos (Original edition 2005.). Evergreen.

Cita Chicago Style (17a ed.)

Riera Ojeda, Oscar. Elements in Architecture: Espacios = Spazi = Espacos. Original edition 2005. Barcelona: Evergreen, 2008.

Cita MLA (9a ed.)

Riera Ojeda, Oscar. Elements in Architecture: Espacios = Spazi = Espacos. Original edition 2005. Evergreen, 2008.