APA-viite (7. p.)

BLANC, A. (1996). Stairs, steps and ramps. Butterworth Architecture.

Chicago-viite (17. p.)

BLANC, Alan. Stairs, Steps and Ramps. Oxford: Butterworth Architecture, 1996.

MLA-viite (9. p.)

BLANC, Alan. Stairs, Steps and Ramps. Butterworth Architecture, 1996.