Cita APA

Barnes, M. (2000). Widespan roof structures. ASCE.

Chicago Style (17th ed.) Citation

Barnes, Michael. Widespan Roof Structures. ASCE, 2000.

Cita MLA

Barnes, Michael. Widespan Roof Structures. ASCE, 2000.

Atenció: Aquestes cites poden no estar 100% correctes.