Cita APA (7th ed.)

Braun, E. (1994). The Internet directory. Fawcett Columbine.

Cita Chicago (17th ed.)

Braun, Eric. The Internet Directory. Nueva York: Fawcett Columbine, 1994.

Cita MLA (9th ed.)

Braun, Eric. The Internet Directory. Fawcett Columbine, 1994.