APA (7th ed.) Citation

INTERNATIONAL, U. P. (1977). The UPI Stylebook: A handbook for writers and editors. United Press International.

Chicago Style (17th ed.) Citation

INTERNATIONAL, UNITED PRESS. The UPI Stylebook: A Handbook for Writers and Editors. United Press International, 1977.

MLA (8th ed.) Citation

INTERNATIONAL, UNITED PRESS. The UPI Stylebook: A Handbook for Writers and Editors. United Press International, 1977.

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