Ball, M. W. (1940). This fascinating oil business: By Max W. Ball. Ill. by Jack Housez. Maps by Sven W. Reims and C. G. Mundy (7. print.). Bobbs-Merrill.
Chicago-Zitierstil (17. Ausg.)Ball, Max W. This Fascinating Oil Business: By Max W. Ball. Ill. by Jack Housez. Maps by Sven W. Reims and C. G. Mundy. 7. print. Indianapolis: Bobbs-Merrill, 1940.
MLA-Zitierstil (9. Ausg.)Ball, Max W. This Fascinating Oil Business: By Max W. Ball. Ill. by Jack Housez. Maps by Sven W. Reims and C. G. Mundy. 7. print. Bobbs-Merrill, 1940.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.