Cita APA (7a ed.)

National Underwriter Company. (1986). National underwriter (Life, health/financial services ed.). National Underwriter Co..

Cita Chicago Style (17a ed.)

National Underwriter Company. National Underwriter. Life, health/financial services ed. [Cincinnati, OH: National Underwriter Co., 1986.

Cita MLA (8a ed.)

National Underwriter Company. National Underwriter. Life, health/financial services ed. National Underwriter Co., 1986.

Precaución: Estas citas no son 100% exactas.