Cita APA

Ryan, T. A., Joiner, B. L., & Ryan, B. F. (1976). Minitab: Student handbook. Duxbury Press.

Citación estilo Chicago

Ryan, Thomas A., Brian L. Joiner, and Barbara F. Ryan. Minitab: Student Handbook. Boston, Mass: Duxbury Press, 1976.

Cita MLA

Ryan, Thomas A., et al. Minitab: Student Handbook. Duxbury Press, 1976.