APA (7th ed.) Citation

Hughes, J. L. (1969). Computer lab workbook. Digital Equipment Corporation.

Chicago Style (17th ed.) Citation

Hughes, John L. Computer Lab Workbook. Maynard, Mass: Digital Equipment Corporation, 1969.

MLA (9th ed.) Citation

Hughes, John L. Computer Lab Workbook. Digital Equipment Corporation, 1969.

Warning: These citations may not always be 100% accurate.