APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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