APA (7th ed.) Citation

Nevins, A. (1969). The American Leonardo; a life of Samuel F. B. Morse. Octagon Books.

Chicago Style (17th ed.) Citation

Nevins, Allan. The American Leonardo; a Life of Samuel F. B. Morse. New York: Octagon Books, 1969.

MLA (9th ed.) Citation

Nevins, Allan. The American Leonardo; a Life of Samuel F. B. Morse. Octagon Books, 1969.