Cita APA

Kelly, J. R., & Mcgrath, J. E. (1989). On time and method.

Chicago Edition Citation

Kelly, Janice R., i Joseph E. Mcgrath. On Time and Method. Newbury Park, Sage Publications, 1989.

Cita MLA

Kelly, Janice R., i Joseph E. Mcgrath. On Time and Method. 1989.