APA (7th ed.) Citation

(1964). World exhibits: The international directory of trade-fairs and exhibitions. s.n.

Chicago Style (17th ed.) Citation

World Exhibits: The International Directory of Trade-fairs and Exhibitions. Athens: s.n, 1964.

MLA (9th ed.) Citation

World Exhibits: The International Directory of Trade-fairs and Exhibitions. s.n, 1964.

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