APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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