APA-referens (7:e uppl.)

Zagotta, A. A., Division, A. S. o. M. E. I. C. E., & Diesel and Gas Engine Power Division Technical Conference. (1985). New developments in large bore engines. New York : ASME.

Chicago-referens (17:e uppl.)

Zagotta, A. A., American Society of Mechanical Engineers. Internal Combustion Engine Division, och Diesel and Gas Engine Power Division Technical Conference. New Developments in Large Bore Engines. New York : ASME, 1985.

MLA-referens (9:e uppl.)

Zagotta, A. A., et al. New Developments in Large Bore Engines. New York : ASME, 1985.