Cita APA (7a ed.)

Cordova, J. (1987). The 1987 Community Yellow Pages. [o.V.].

Cita Chicago Style (17a ed.)

Cordova, Jeanne. The 1987 Community Yellow Pages. Los Angeles: [o.V.], 1987.

Cita MLA (8a ed.)

Cordova, Jeanne. The 1987 Community Yellow Pages. [o.V.], 1987.