APA

Sorel N. C., Sorel E., . (1970). Word people. New York: American Heritage Press.

Chicago

Sorel Nancy Caldwell, Sorel Edward, . 1970. Word people. New York: American Heritage Press.

Harvard

Sorel N. C., Sorel E., . (1970). Word people. New York: American Heritage Press.

MLA

Sorel Nancy Caldwell, Sorel Edward, . Word people. New York: American Heritage Press. 1970.