APA-referens (7:e uppl.)

Costa, A. A. In situ cyclic tests on existing stone masonry walls and strengthening solutions. Earthquake engineering & structural dynamics..

Chicago-referens (17:e uppl.)

Costa, Alexandre A. "In Situ Cyclic Tests on Existing Stone Masonry Walls and Strengthening Solutions." Earthquake Engineering & Structural Dynamics. .

MLA-referens (9:e uppl.)

Costa, Alexandre A. "In Situ Cyclic Tests on Existing Stone Masonry Walls and Strengthening Solutions." Earthquake Engineering & Structural Dynamics., .