APA (7th ed.) Citation

(1980). American labor unions: Constitutions & proceedings. Microfilming Corp. of America.

Chicago Style (17th ed.) Citation

American Labor Unions: Constitutions & Proceedings. Sanford, NC: Microfilming Corp. of America, 1980.

MLA (9th ed.) Citation

American Labor Unions: Constitutions & Proceedings. Microfilming Corp. of America, 1980.

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