APA (7th ed.) Citation

Library of Congress. Legislative Reference Service & ProQuest (Firm). (1968). Nomination and Election of the President and Vice President of the U.S., Including the Manner of Selecting Delegates to National Political Conventions. [publisher not identified].

Chicago Style (17th ed.) Citation

Library of Congress. Legislative Reference Service and ProQuest (Firm). Nomination and Election of the President and Vice President of the U.S., Including the Manner of Selecting Delegates to National Political Conventions. [Place of publication not identified]: [publisher not identified], 1968.

MLA (9th ed.) Citation

Library of Congress. Legislative Reference Service and ProQuest (Firm). Nomination and Election of the President and Vice President of the U.S., Including the Manner of Selecting Delegates to National Political Conventions. [publisher not identified], 1968.