Knowledge Adventure, Inc. (1994). Undersea adventure [computer file]. Knowledge Adventure.
Cita Chicago (17th ed.)Knowledge Adventure, Inc. Undersea Adventure [computer File]. Glendale, CA: Knowledge Adventure, 1994.
Cita MLA (9th ed.)Knowledge Adventure, Inc. Undersea Adventure [computer File]. Knowledge Adventure, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.