APA (7th ed.) Citation

Clapp, V. (1971). The Declaration of Independence. A Case Study in Preservation.

Chicago Style (17th ed.) Citation

Clapp, Verner. The Declaration of Independence. A Case Study in Preservation. 1971.

MLA (9th ed.) Citation

Clapp, Verner. The Declaration of Independence. A Case Study in Preservation. 1971.

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