APA (7th ed.) Citation

Co-operative Central Exchange (U.S.). The Co-operative pyramid builder. Co-operative Central Exchange.

Chicago Style (17th ed.) Citation

Co-operative Central Exchange (U.S.). The Co-operative Pyramid Builder. Superior, Wis.: Co-operative Central Exchange.

MLA (8th ed.) Citation

Co-operative Central Exchange (U.S.). The Co-operative Pyramid Builder. Co-operative Central Exchange.

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