(1978). Modern problems in elastic wave propagation: Symposium held at Northwestern University, Evanston, Illinois, USA, Sept. 12-15, 1977, ed. John Wiley.
Citação norma ChicagoModern Problems in Elastic Wave Propagation: Symposium Held at Northwestern University, Evanston, Illinois, USA, Sept. 12-15, 1977, Ed. New York: John Wiley, 1978.
Citação norma MLAModern Problems in Elastic Wave Propagation: Symposium Held at Northwestern University, Evanston, Illinois, USA, Sept. 12-15, 1977, Ed. John Wiley, 1978.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.