APA (7th ed.) Citation

Library of Congress. Legislative Reference Service & ProQuest (Firm). (1969). Preparation of Committee Legislative Calendars by Computer: Description of a Working System. [publisher not identified].

Chicago Style (17th ed.) Citation

Library of Congress. Legislative Reference Service and ProQuest (Firm). Preparation of Committee Legislative Calendars by Computer: Description of a Working System. [Place of publication not identified]: [publisher not identified], 1969.

MLA (9th ed.) Citation

Library of Congress. Legislative Reference Service and ProQuest (Firm). Preparation of Committee Legislative Calendars by Computer: Description of a Working System. [publisher not identified], 1969.