APA stil citiranja

(1981). Seventh European conference on optical communication, September 8-11, 1981, Copenhagen, Denmark: Seventh European conference on optical communication, September 8-11, 1981, Copenhagen, Denmark. [S. l.: s. n.

Chicago stil citiranja

Seventh European conference on optical communication, September 8-11, 1981, Copenhagen, Denmark: Seventh European conference on optical communication, September 8-11, 1981, Copenhagen, Denmark. [S. l.: s. n, 1981.

MLA stil citiranja

Seventh European conference on optical communication, September 8-11, 1981, Copenhagen, Denmark: Seventh European conference on optical communication, September 8-11, 1981, Copenhagen, Denmark. [S. l.: s. n, 1981.