APA (7th ed.) Citation

(1987). Dictionary of international biography and international youth in achievement: A biographical record of contemporary achievement. International Biographical Centre.

Chicago Style (17th ed.) Citation

Dictionary of International Biography and International Youth in Achievement: A Biographical Record of Contemporary Achievement. Cambridge: International Biographical Centre, 1987.

MLA (9th ed.) Citation

Dictionary of International Biography and International Youth in Achievement: A Biographical Record of Contemporary Achievement. International Biographical Centre, 1987.