Cita APA

Krol, E., & Krol, E. (1994). The whole internet: User's guide & catalog (2. edition.). United States of America: O'Reilly & Associates.

Citación estilo Chicago

Krol, Ed, y Ed Krol. The Whole Internet: User's Guide & Catalog. 2. edition. United States of America: O'Reilly & Associates, 1994.

Cita MLA

Krol, Ed, y Ed Krol. The Whole Internet: User's Guide & Catalog. 2. edition. United States of America: O'Reilly & Associates, 1994.