APA (7th ed.) Citation

United States Information Agency. The language of trade (Revised ed.). s.n.

Chicago Style (17th ed.) Citation

United States Information Agency. The Language of Trade. Revised ed. [S.l: s.n.

MLA (9th ed.) Citation

United States Information Agency. The Language of Trade. Revised ed. s.n.

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