Cita APA (7th ed.)

Bullivant, L., & Hudson, J. (1993). International interior design 4. Abbeville.

Cita Chicago (17th ed.)

Bullivant, Lucy, i Jennifer Hudson. International Interior Design 4. New York: Abbeville, 1993.

Cita MLA (9th ed.)

Bullivant, Lucy, i Jennifer Hudson. International Interior Design 4. Abbeville, 1993.