Allen, J. M., & Tudor, D. M. (1969). Charts for interpolation of local skin friction from experimental turbulent velocity profiles. Scientific and Technical Information Division, National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Allen, Jerry M., و Dorothy M. Tudor. Charts for Interpolation of Local Skin Friction from Experimental Turbulent Velocity Profiles. Washington: Scientific and Technical Information Division, National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.], 1969.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Allen, Jerry M., و Dorothy M. Tudor. Charts for Interpolation of Local Skin Friction from Experimental Turbulent Velocity Profiles. Scientific and Technical Information Division, National Aeronautics and Space Administration; [for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.], 1969.