Citazione Stile APA (7a Edizione)

Geological Survey (U.S.) & Lew, H. S. (1990). Performance of structures during the Loma Prieta earthquake of October 17, 1989. U.S. Dept. of Commerce, National Institute of Standards and Technology.

Citazione stile Chigago Style (17a edizione)

Geological Survey (U.S.) e H. S. Lew. Performance of Structures During the Loma Prieta Earthquake of October 17, 1989. Gaithersburg, MD: U.S. Dept. of Commerce, National Institute of Standards and Technology, 1990.

Citatione MLA (9a ed.)

Geological Survey (U.S.) e H. S. Lew. Performance of Structures During the Loma Prieta Earthquake of October 17, 1989. U.S. Dept. of Commerce, National Institute of Standards and Technology, 1990.