APA (7th ed.) Citation

Churchill, W. A. (1935). Watermarks in paper in Holland, England, France etc., in the XVII and XVIII centuries and their interconnection. Hertzberger.

Chicago Style (17th ed.) Citation

Churchill, William A. Watermarks in Paper in Holland, England, France Etc., in the XVII and XVIII Centuries and Their Interconnection. Amsterdam: Hertzberger, 1935.

MLA (9th ed.) Citation

Churchill, William A. Watermarks in Paper in Holland, England, France Etc., in the XVII and XVIII Centuries and Their Interconnection. Hertzberger, 1935.