APA

Abrams R. M., . (1969). The issues of the Populist and Progressive eras, 1892-1912. New York: Harper & Row.

Chicago

Abrams Richard M, . 1969. The issues of the Populist and Progressive eras, 1892-1912. New York: Harper & Row.

Harvard

Abrams R. M., . (1969). The issues of the Populist and Progressive eras, 1892-1912. New York: Harper & Row.

MLA

Abrams Richard M, . The issues of the Populist and Progressive eras, 1892-1912. New York: Harper & Row. 1969.