"The future belongs to the people".

MLA

Liebknecht, Karl, and S Zimand. "the Future Belongs to the People". New York: Macmillan, 1919.

APA

Liebknecht, K., & Zimand, S. (1919). "The future belongs to the people". New York: Macmillan.

Chicago

Liebknecht, Karl, and S Zimand. "the Future Belongs to the People". New York: Macmillan, 1919.