Cita APA

Owen, G. N., & Owen, G. N. (1981). Earthquake engineering of large underground structures. Washington: National Science Foundation.

Citación estilo Chicago

Owen, G. Norman, y G. Norman Owen. Earthquake Engineering of Large Underground Structures. Washington: National Science Foundation, 1981.

Cita MLA

Owen, G. Norman, y G. Norman Owen. Earthquake Engineering of Large Underground Structures. Washington: National Science Foundation, 1981.