APA
Ritter L. S., Udell G. F. & Silber William L. (1997). Principles of money, banking and financial markets. Reading: Addison-Wesley.
Chicago
Ritter Lawerence S, Udell Gregory F and Silber William L. 1997. Principles of money, banking and financial markets. Reading: Addison-Wesley.
Harvard
Ritter L. S., Udell G. F. and Silber William L. (1997). Principles of money, banking and financial markets. Reading: Addison-Wesley.
MLA
Ritter Lawerence S, Udell Gregory F and Silber William L. Principles of money, banking and financial markets. Reading: Addison-Wesley. 1997.