Cita APA (7th ed.)

Salesman's Guide, Inc. (1992). Nationwide directory: Exclusive of New York metropolitan area. Salesman's Guide.

Cita Chicago (17th ed.)

Salesman's Guide, Inc. Nationwide Directory: Exclusive of New York Metropolitan Area. New York, N.Y: Salesman's Guide, 1992.

Cita MLA (9th ed.)

Salesman's Guide, Inc. Nationwide Directory: Exclusive of New York Metropolitan Area. Salesman's Guide, 1992.