Cita APA (7a ed.)

Horngren, C. T. CPA problems and approach to solution. Prentice hall.

Cita Chicago Style (17a ed.)

Horngren, Charles T. CPA Problems and Approach to Solution. New York [etc.]: Prentice hall.

Cita MLA (9a ed.)

Horngren, Charles T. CPA Problems and Approach to Solution. Prentice hall.