Cita APA (7a ed.)

Albertsen, K. (1991). Albertsen's: Directory guide to periodicals world-wide (International ed.). Albertsen's.

Cita Chicago Style (17a ed.)

Albertsen, Ken. Albertsen's: Directory Guide to Periodicals World-wide. International ed. Nevada: Albertsen's, 1991.

Cita MLA (9a ed.)

Albertsen, Ken. Albertsen's: Directory Guide to Periodicals World-wide. International ed. Albertsen's, 1991.