Παραπομπή APA

Guttman,Irwin and Wilks S.S. (1965). Introductory Engineering Statistics (1965.). John Wiley & Sons,INC..

Παραπομπή Chicago Style

Guttman,Irwin and Wilks S.S. Introductory Engineering Statistics. 1965. New York: John Wiley & Sons,INC., 1965.

Παραπομπή MLA

Guttman,Irwin and Wilks S.S. Introductory Engineering Statistics. 1965. John Wiley & Sons,INC., 1965.