APA

Levy M. R., Kramer M. S., . (1972). The ethnic factor: how America's minorities decide elections. New York: Simon and Schuster.

Chicago

Levy Mark R, Kramer Michael S, . 1972. The ethnic factor: how America's minorities decide elections. New York: Simon and Schuster.

Harvard

Levy M. R., Kramer M. S., . (1972). The ethnic factor: how America's minorities decide elections. New York: Simon and Schuster.

MLA

Levy Mark R, Kramer Michael S, . The ethnic factor: how America's minorities decide elections. New York: Simon and Schuster. 1972.