Willis, B. (1929). Earthquake conditions in Chile (1a. ed.). Carnegie Institution.
Chicago Style (17th ed.) ZitazioaWillis, Bailey. Earthquake Conditions in Chile. 1a. ed. Washington, D.C: Carnegie Institution, 1929.
MLA (9th ed.) ZitazioaWillis, Bailey. Earthquake Conditions in Chile. 1a. ed. Carnegie Institution, 1929.
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