Cita APA (7a ed.)

Hollingsworth, M. (1988). Architecture of the 20th century. Crescent Books.

Cita Chicago Style (17a ed.)

Hollingsworth, Mary. Architecture of the 20th Century. Nueva York: Crescent Books, 1988.

Cita MLA (9a ed.)

Hollingsworth, Mary. Architecture of the 20th Century. Crescent Books, 1988.