APA استشهاد

Guttman, I. (1982). Linear models: An introduction. John Wiley &Sons.

استشهاد بنمط شيكاغو

Guttman, Irwin. Linear Models: An Introduction. New York: John Wiley &Sons, 1982.

MLA استشهاد

Guttman, Irwin. Linear Models: An Introduction. John Wiley &Sons, 1982.