Cita APA (7a ed.)

(1981). Lasers and applications: proceedings of the: Sergio Porto Memorial symposium Rio de Janeiro, Brasil, June 29 july 3, 1980. Berlin: Springer-Verlag.

Cita Chicago Style (17a ed.)

Lasers and Applications: Proceedings of the: Sergio Porto Memorial Symposium Rio De Janeiro, Brasil, June 29 July 3, 1980. New York: Berlin: Springer-Verlag, 1981.

Cita MLA (9a ed.)

Lasers and Applications: Proceedings of the: Sergio Porto Memorial Symposium Rio De Janeiro, Brasil, June 29 July 3, 1980. Berlin: Springer-Verlag, 1981.