APA (7th ed.) Citation
Twain, M., Rogers, H. H., & Leary, L. G. (1969). Mark Twain's correspondence with Henry Huttleston Rogers, 1893-1909. University of California Press.
Chicago Style (17th ed.) Citation
Twain, Mark, Henry Huttleston Rogers, and Lewis Gaston Leary. Mark Twain's Correspondence with Henry Huttleston Rogers, 1893-1909. Berkeley: University of California Press, 1969.
MLA (9th ed.) Citation
Twain, Mark, et al. Mark Twain's Correspondence with Henry Huttleston Rogers, 1893-1909. University of California Press, 1969.
Warning: These citations may not always be 100% accurate.