Cita APA (7a ed.)

Smith, G. V., & Parr, R. L. (2001). Valuation of intellectual property and intangible assets: : 2001 supplement (3rd ed.). John Wiley & Sons.

Cita Chicago Style (17a ed.)

Smith, Gordon V., y Russell L. Parr. Valuation of Intellectual Property and Intangible Assets: : 2001 Supplement. 3rd ed. New York: John Wiley & Sons, 2001.

Cita MLA (9a ed.)

Smith, Gordon V., y Russell L. Parr. Valuation of Intellectual Property and Intangible Assets: : 2001 Supplement. 3rd ed. John Wiley & Sons, 2001.