Trautwine, J. C. (1916). Civil engineer's pocket-book (3d. 19th ed.). Trautwine.
Citación estilo ChicagoTrautwine, John C. Civil Engineer's Pocket-book. 3d. 19th ed. Philadelphia: Trautwine, 1916.
Cita MLATrautwine, John C. Civil Engineer's Pocket-book. 3d. 19th ed. Trautwine, 1916.
Warning: These citations may not always be 100% accurate.