APA (7th ed.) Citation

Informatics Inc. (1976). Mark IV systems, student class reference manual (2nd ed.). Informatics, Inc..

Chicago Style (17th ed.) Citation

Informatics Inc. Mark IV Systems, Student Class Reference Manual. 2nd ed. Canoga Park, Calif.: Informatics, Inc., 1976.

MLA (9th ed.) Citation

Informatics Inc. Mark IV Systems, Student Class Reference Manual. 2nd ed. Informatics, Inc., 1976.