Ernst, R. (1969). Dictionary of industrial technics: Including related fields of science and civil engineering (14th ed.). O. Brandstetter.
Chicago Style (17th ed.) CitationErnst, Richard. Dictionary of Industrial Technics: Including Related Fields of Science and Civil Engineering. 14th ed. Wiesbaden: O. Brandstetter, 1969.
MLA (9th ed.) CitationErnst, Richard. Dictionary of Industrial Technics: Including Related Fields of Science and Civil Engineering. 14th ed. O. Brandstetter, 1969.
Warning: These citations may not always be 100% accurate.