Cita APA (7a ed.)

Horngren, C. T., & Sundem, G. L. (1990). Introduction to financial accounting (4th ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Horngren, Charles T., y Gary L. Sundem. Introduction to Financial Accounting. 4th ed. Englewood Cliffs (N.J.): Prentice-Hall, 1990.

Cita MLA (9a ed.)

Horngren, Charles T., y Gary L. Sundem. Introduction to Financial Accounting. 4th ed. Prentice-Hall, 1990.