Gaya APA

s.Springer, J, J, D, &, G, F, K, ,, G. (1982). Principles of Engineering (--). New York: John Wiley & Sons, Inc.

Gaya MLA

s.Springer, James, J, Duderstadt, &, Glenn, F., Knoll, ,, George. "Principles of Engineering". -- New York: John Wiley & Sons, Inc, 1982. Text.