APA (7th ed.) Citation

343299 Saunders, M. N. K., Lewis, P., & Thornhill, P. (1997). Research methods for business students. London : Pitman.

Chicago Style (17th ed.) Citation

343299 Saunders, Mark N. K., Philip Lewis, and Pitman Thornhill. Research Methods for Business Students. London : Pitman, 1997.

MLA (9th ed.) Citation

343299 Saunders, Mark N. K., et al. Research Methods for Business Students. London : Pitman, 1997.