Cita APA (7a ed.)

(1986). Propped And Cantilevered Rigid Walls. Thomas Telford.

Cita Chicago Style (17a ed.)

Propped And Cantilevered Rigid Walls. Thomas Telford, 1986.

Cita MLA (8a ed.)

Propped And Cantilevered Rigid Walls. Thomas Telford, 1986.