APA

Nickerson H., . (1961). The loss of unity. Garden City, New York: Doubleday.

Chicago

Nickerson Hoffman, . 1961. The loss of unity. Garden City, New York: Doubleday.

Harvard

Nickerson H., . (1961). The loss of unity. Garden City, New York: Doubleday.

MLA

Nickerson Hoffman, . The loss of unity. Garden City, New York: Doubleday. 1961.