A dictionary of the English language, greatly improved : the pronunciation ascertained by a new and simple notation
MLA
Fulton, George, and George Knight. A Dictionary of the English Language, Greatly Improved : the Pronunciation Ascertained by a New and Simple Notation. London: Whittaker, 1845.
APA
Fulton, G., & Knight, G. (1845). A dictionary of the English language, greatly improved : the pronunciation ascertained by a new and simple notation. London: Whittaker.
Chicago
Fulton, George, and George Knight. A Dictionary of the English Language, Greatly Improved: The Pronunciation Ascertained by a New and Simple Notation. London: Whittaker, 1845.