APA Citation

Williams, L. P., & Cohen, I. (1978). The Nineteenth century. New York: Charles scribner's Sons.

Chicago Style Citation

Williams, Leslie Pearce, and I.B. Cohen. The Nineteenth Century. New York: Charles scribner's Sons, 1978.

MLA Citation

Williams, Leslie Pearce, and I.B. Cohen. The Nineteenth Century. New York: Charles scribner's Sons, 1978.

Warning: These citations may not always be 100% accurate.