Cita APA (7a ed.)

Simon, R. B. (1969). Earthquake interpretations. Colorado School of Mines.

Cita Chicago Style (17a ed.)

Simon, Ruth B. Earthquake Interpretations. Golden: Colorado School of Mines, 1969.

Cita MLA (9a ed.)

Simon, Ruth B. Earthquake Interpretations. Colorado School of Mines, 1969.