APA

Higgins R., Royal Institute of International Affairs, . (19691981). United Nations peacekeeping: documents and commentary. Oxford: Issued under the auspices of the Royal Institute of International Affairs by Oxford University Press.

Chicago

Higgins Rosalyn, Royal Institute of International Affairs, . 19691981. United Nations peacekeeping: documents and commentary. Oxford: Issued under the auspices of the Royal Institute of International Affairs by Oxford University Press.

Harvard

Higgins R., Royal Institute of International Affairs, . (19691981). United Nations peacekeeping: documents and commentary. Oxford: Issued under the auspices of the Royal Institute of International Affairs by Oxford University Press.

MLA

Higgins Rosalyn, Royal Institute of International Affairs, . United Nations peacekeeping: documents and commentary. Oxford: Issued under the auspices of the Royal Institute of International Affairs by Oxford University Press. 19691981.