APA引文

Horsthuis, W. H. G. (1987). Investigations on periodically perturbed optical waveguides. s.n.].

Chicago Style (17th ed.) Citation

Horsthuis, Winfried Henri Gerard. Investigations on Periodically Perturbed Optical Waveguides. [S.l.: s.n.], 1987.

MLA引文

Horsthuis, Winfried Henri Gerard. Investigations on Periodically Perturbed Optical Waveguides. s.n.], 1987.

警告：這些引文格式不一定是100％准確.