APA

Truman H. S., Koenig L. W., . (1956). The Truman administration, its principles and practice. New York: New York University Press.

Chicago

Truman Harry S, Koenig Louis William, . 1956. The Truman administration, its principles and practice. New York: New York University Press.

Harvard

Truman H. S., Koenig L. W., . (1956). The Truman administration, its principles and practice. New York: New York University Press.

MLA

Truman Harry S, Koenig Louis William, . The Truman administration, its principles and practice. New York: New York University Press. 1956.