APA
Johnson C. W., I. Timmons D. L. & Hall P. E. (2003). Essential laboratory mathematics. Clifton Park, NY: Delmar Learning.
Chicago
Johnson Catherine W, I. Timmons Daniel L and Hall Pamela E. 2003. Essential laboratory mathematics. Clifton Park, NY: Delmar Learning.
Harvard
Johnson C. W., I. Timmons D. L. and Hall P. E. (2003). Essential laboratory mathematics. Clifton Park, NY: Delmar Learning.
MLA
Johnson Catherine W, I. Timmons Daniel L and Hall Pamela E. Essential laboratory mathematics. Clifton Park, NY: Delmar Learning. 2003.