Gaya APA

Walker, J, R, &, A, C. (1980). Thin Walled Structures : recent technical advances and trends in design, research and contruction (--). United States of America: John Wiley & Sons, Inc.

Gaya MLA

Walker, J., Rhades, &, A., C.. "Thin Walled Structures : recent technical advances and trends in design, research and contruction". -- United States of America: John Wiley & Sons, Inc, 1980. Text.