Cita APA (7th ed.)

Hair, J. F., Celsi, M. W., Money, A. H., Samouel, P., & Page, M. J. (2011). Essentials of business research methods (Second edition.). M.E. Sharpe.

Cita Chicago (17th ed.)

Hair, Joseph F., Mary Wolfinbarger Celsi, Arthur H. Money, Philiph Samouel, i Michael J. Page. Essentials of Business Research Methods. Second edition. Armonk, N.Y: M.E. Sharpe, 2011.

Cita MLA (8th ed.)

Hair, Joseph F., et al. Essentials of Business Research Methods. Second edition. M.E. Sharpe, 2011.