Cita APA (7a ed.)

Butters, J. K. (1987). Case problems in finance (9th. ed.). Irwin.

Cita Chicago Style (17a ed.)

Butters, J. Keith. Case Problems in Finance. 9th. ed. Homewood, Ill.: Irwin, 1987.

Cita MLA (9a ed.)

Butters, J. Keith. Case Problems in Finance. 9th. ed. Irwin, 1987.