Cita APA (7th ed.)
McIngvale, J., Duening, T. N., & Ivancevich, J. M. (2002). Always think big. Dearborn Trade Pub..
Cita Chicago (17th ed.)
McIngvale, Jim, Thomas N. Duening, i John M. Ivancevich. Always Think Big. Chicago, IL: Dearborn Trade Pub., 2002.
Cita MLA (9th ed.)
McIngvale, Jim, et al. Always Think Big. Dearborn Trade Pub., 2002.
Atenció: Aquestes cites poden no estar 100% correctes.