Citazione APA

Christy,George A, & Clendenin,John C. (1978). Introduction to investments (7.). Mc Graw Hill.

Stile di citazione Chicago

Christy,George A, e Clendenin,John C. Introduction to Investments. 7. New York: Mc Graw Hill, 1978.

Citazione MLA

Christy,George A, e Clendenin,John C. Introduction to Investments. 7. Mc Graw Hill, 1978.