Cita APA (7a ed.)

Symposium on Concepts of Safety of Structures and Methods of Design (Londres). (1969). Reports of the working commissions. The Secretariat of IABSE.

Cita Chicago Style (17a ed.)

Symposium on Concepts of Safety of Structures and Methods of Design (Londres). Reports of the Working Commissions. Zurich: The Secretariat of IABSE, 1969.

Cita MLA (9a ed.)

Symposium on Concepts of Safety of Structures and Methods of Design (Londres). Reports of the Working Commissions. The Secretariat of IABSE, 1969.