Cita APA

Graham, B., Dobb, D. L., & Cottle, S. (2009). Security analysis: Principle and technique/6e (6th ed.). New York.

Chicago Edition Citation

Graham, Benjamin, David L. Dobb, i Sidney Cottle. Security Analysis: Principle and Technique/6e. 6th ed. Mc Graw HIll: New York, 2009.

Cita MLA

Graham, Benjamin, et al. Security Analysis: Principle and Technique/6e. 6th ed. New York, 2009.