Ralph, J., & Remington, F. (1891). Dan Dunn's outfit. [Harper & Brothers].
Chicago Style (17th ed.) CitationRalph, Julian, and Frederic Remington. Dan Dunn's Outfit. [New York]: [Harper & Brothers], 1891.
MLA (9th ed.) CitationRalph, Julian, and Frederic Remington. Dan Dunn's Outfit. [Harper & Brothers], 1891.
Warning: These citations may not always be 100% accurate.