Não informado. (1948). Columbia Engineering Quarterly. Columbia University, Faculty of Engineering, School of Engineering.
Chicago-Zitierstil (17. Ausg.)Não informado. Columbia Engineering Quarterly. New York: Columbia University, Faculty of Engineering, School of Engineering, 1948.
MLA-Zitierstil (8. Ausg.)Não informado. Columbia Engineering Quarterly. Columbia University, Faculty of Engineering, School of Engineering, 1948.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.