APA (7th ed.) Citation

Steele, D. (1987). The reform of the United Nations. Croom Helm.

Chicago Style (17th ed.) Citation

Steele, David. The Reform of the United Nations. London [etc.]: Croom Helm, 1987.

MLA (9th ed.) Citation

Steele, David. The Reform of the United Nations. Croom Helm, 1987.