Cita APA (7a ed.)

Saunders, M., Lewis, P., & Thornhill, A. (2007). Research methods for business students (4th ed.). Prentice Hall.

Cita Chicago Style (17a ed.)

Saunders, Mark, Philip Lewis, y Adrian Thornhill. Research Methods for Business Students. 4th ed. Harlow, England: Prentice Hall, 2007.

Cita MLA (9a ed.)

Saunders, Mark, et al. Research Methods for Business Students. 4th ed. Prentice Hall, 2007.