APA (7th ed.) Citation

Higgins, R. (1970). United Nations peacekeeping, 1946-1967 : documents and commentary / by R. Higgins: Documents and commentary. O.U.P..

Chicago Style (17th ed.) Citation

Higgins, R. United Nations Peacekeeping, 1946-1967 : Documents and Commentary / by R. Higgins: Documents and Commentary. O.U.P., 1970.

MLA (9th ed.) Citation

Higgins, R. United Nations Peacekeeping, 1946-1967 : Documents and Commentary / by R. Higgins: Documents and Commentary. O.U.P., 1970.

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