APA

International Symposium on Volcanology (1974 : Santiago C., . (1974). International Symposium on Volcanology, andean and antarctic volcanology problems, 9-14 September 1974 Santiago - Chile. Santiago, Chile: Universidad de Chile.

Chicago

International Symposium on Volcanology (1974 : Santiago Chile), . 1974. International Symposium on Volcanology, andean and antarctic volcanology problems, 9-14 September 1974 Santiago - Chile. Santiago, Chile: Universidad de Chile.

Harvard

International Symposium on Volcanology (1974 : Santiago C., . (1974). International Symposium on Volcanology, andean and antarctic volcanology problems, 9-14 September 1974 Santiago - Chile. Santiago, Chile: Universidad de Chile.

MLA

International Symposium on Volcanology (1974 : Santiago Chile), . International Symposium on Volcanology, andean and antarctic volcanology problems, 9-14 September 1974 Santiago - Chile. Santiago, Chile: Universidad de Chile. 1974.