Cita APA (7th ed.)

Falkenberg, H., Cuito, A., & Clarke, M. (2005). Staircase design. teNeues.

Cita Chicago (17th ed.)

Falkenberg, Hike, Aurora Cuito, i Matthew Clarke. Staircase Design. New York: teNeues, 2005.

Cita MLA (9th ed.)

Falkenberg, Hike, et al. Staircase Design. teNeues, 2005.