APA (7th ed.) Citation

London Institute of World Affairs & Keeton, G. W. (1947). The Year book of world affairs. v. 1- 1947-. Stevens.

Chicago Style (17th ed.) Citation

London Institute of World Affairs and George Williams Keeton. The Year Book of World Affairs. V. 1- 1947-. London: Stevens, 1947.

MLA (9th ed.) Citation

London Institute of World Affairs and George Williams Keeton. The Year Book of World Affairs. V. 1- 1947-. Stevens, 1947.