Gaya APA

HAHN, G, J., SHAPIRO, S, S. (1968). STATISTICAL MODELS IN ENGINEERING . : JOHN WILEY & SONS, New York.

Gaya MLA

HAHN, GERALD, J.., SHAPIRO, SAMUEL, S.. "STATISTICAL MODELS IN ENGINEERING". : JOHN WILEY & SONS, New York, 1968. Textbook.