APA

Soviet Research in Geophysics, . (1957). Investigation to the mechanism of earthquakes. New York: American Geophysical Union.

Chicago

Soviet Research in Geophysics, . 1957. Investigation to the mechanism of earthquakes. New York: American Geophysical Union.

Harvard

Soviet Research in Geophysics, . (1957). Investigation to the mechanism of earthquakes. New York: American Geophysical Union.

MLA

Soviet Research in Geophysics, . Investigation to the mechanism of earthquakes. New York: American Geophysical Union. 1957.