APA (7th ed.) Citation

ECO2 Paris, France, European Physical Society, European Federation for Applied Optics, Society of Photo-optical Instrumentation Engineers, Association nationale de la recherche technique, & Grun, J. (1989). Nonlinear optical materials II: 26-28 April 1989, Paris, France. SPIE.

Chicago Style (17th ed.) Citation

ECO2 Paris, France, European Physical Society, European Federation for Applied Optics, Society of Photo-optical Instrumentation Engineers, Association nationale de la recherche technique, and Jean-Bernard Grun. Nonlinear Optical Materials II: 26-28 April 1989, Paris, France. Bellingham, Wash., USA: SPIE, 1989.

MLA (9th ed.) Citation

ECO2 Paris, France, et al. Nonlinear Optical Materials II: 26-28 April 1989, Paris, France. SPIE, 1989.