Cita APA

Robinson, O. P., Blackler, W. R., & Brisco, N. A. (1954). Store salesmanship (4th ed.). Prentice-Hall.

Chicago Style (17th ed.) Citation

Robinson, O. Preston, William Reginald Blackler, i Norris A. Brisco. Store Salesmanship. 4th ed. New York: Prentice-Hall, 1954.

Cita MLA

Robinson, O. Preston, et al. Store Salesmanship. 4th ed. Prentice-Hall, 1954.