APA

Hillquit M., . (1910). Socialism in theory and practice. New York: Macmillan Company.

Chicago

Hillquit Morris, . 1910. Socialism in theory and practice. New York: Macmillan Company.

Harvard

Hillquit M., . (1910). Socialism in theory and practice. New York: Macmillan Company.

MLA

Hillquit Morris, . Socialism in theory and practice. New York: Macmillan Company. 1910.