Cita APA (7a ed.)

Saunders, M., Lews, P., & Thornbill, A. (2003). Research methods for business students (3rd.ed.-.). Prentice Hall.

Cita Chicago Style (17a ed.)

Saunders, Mark, Philip Lews, y Adrian Thornbill. Research Methods for Business Students. 3rd.ed.-. Boston: Prentice Hall, 2003.

Cita MLA (9a ed.)

Saunders, Mark, et al. Research Methods for Business Students. 3rd.ed.-. Prentice Hall, 2003.