APA Style

Official, A, A, O, S, H. (1974). Standard Spesifications for Transportation Materials and Methods of Sampling and Testing Part I Methods of Sampling and Testing (Ed.11, P.1). Washington: The American Assosiation of State Highway and Transportation Officials.

MLA Style

Official, American, Association, Of, State, Highway. "Standard Spesifications for Transportation Materials and Methods of Sampling and Testing Part I Methods of Sampling and Testing". Ed.11, P.1 Washington: The American Assosiation of State Highway and Transportation Officials, 1974. Text.