Franklin

MLA

Beedle, Lynn S, Robert L Ketter, and Bruno Thürlimann. Plastic Design In Structural Steel : Lecture Notes. Bethlehem, Pa.: Fritz Engineering Laboratory, Dept. of Civil Engineering, Lehigh University , 1955.

APA

Beedle, L. S, Ketter, R. L., & Thürlimann, B. (1955). Plastic design in structural steel : lecture notes. Bethlehem, Pa.: Fritz Engineering Laboratory, Dept. of Civil Engineering, Lehigh University .

Chicago

Beedle, Lynn S., Robert L. Ketter, and Bruno Thürlimann. Plastic Design In Structural Steel: Lecture Notes. Bethlehem, Pa.: Fritz Engineering Laboratory, Dept. of Civil Engineering, Lehigh University, 1955.