APA aipamena

HEWES, L. I., & HEWES, L. I. (1977). Highway Engineering By Laurence I. Hewes And Clarkson H. Oglesby. John Wiley & Sons.

Chicago Style aipamena

HEWES, Laurence I., and Laurence I. HEWES. Highway Engineering By Laurence I. Hewes And Clarkson H. Oglesby. John Wiley & Sons, 1977.

MLA aipamena

HEWES, Laurence I., and Laurence I. HEWES. Highway Engineering By Laurence I. Hewes And Clarkson H. Oglesby. John Wiley & Sons, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.