APA引文

Knapton, E. J. (1966). Europe 1815 to the present: Combining Europe 1815-1914 and Europe and the world since 1914. New York: Charles Scribner's sons.

Trích dẫn kiểu Chicago

Knapton, Ernest John. Europe 1815 to the Present: Combining Europe 1815-1914 and Europe and the World Since 1914. New York: Charles Scribner's sons, 1966.

MLA引文

Knapton, Ernest John. Europe 1815 to the Present: Combining Europe 1815-1914 and Europe and the World Since 1914. New York: Charles Scribner's sons, 1966.