Styl cytowania APA

Ravindran,A, Phillips, D. T., & Solberg, J. J. (2005). Operational research: Principles and practice. John wiley and sons.

Styl cytowania Chicago

Ravindran,A, Don T. Phillips, i James J. Solberg. Operational Research: Principles and Practice. New York: John wiley and sons, 2005.

Styl cytowania MLA

Ravindran,A, et al. Operational Research: Principles and Practice. John wiley and sons, 2005.