Trautwine, J. C. (1916). Civil engineer's pocket-book (3d. 19th ed.). Trautwine.
Chicago Style (17th ed.) CitationTrautwine, John C. Civil Engineer's Pocket-book. 3d. 19th ed. Philadelphia: Trautwine, 1916.
MLA引文Trautwine, John C. Civil Engineer's Pocket-book. 3d. 19th ed. Trautwine, 1916.
警告:这些引文格式不一定是100%准确.