APA (7th ed.) Citation

(1963). World nuclear directory: An international reference book (Revised and enlarged 2nd edition.). Harrap Research Publications.

Chicago Style (17th ed.) Citation

World Nuclear Directory: An International Reference Book. Revised and enlarged 2nd edition. London: Harrap Research Publications, 1963.

MLA (9th ed.) Citation

World Nuclear Directory: An International Reference Book. Revised and enlarged 2nd edition. Harrap Research Publications, 1963.

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