Pennell, J. (1936). Etchers and etching: Chapters in the history of the art, together with technical explanations of modern artistic methods (4th ed.). The Macmillan company.
Chicago Style (17th ed.) CitationPennell, Joseph. Etchers and Etching: Chapters in the History of the Art, Together with Technical Explanations of Modern Artistic Methods. 4th ed. New York: The Macmillan company, 1936.
MLA (9th ed.) CitationPennell, Joseph. Etchers and Etching: Chapters in the History of the Art, Together with Technical Explanations of Modern Artistic Methods. 4th ed. The Macmillan company, 1936.
Warning: These citations may not always be 100% accurate.