APA

Ayling S. E., . (1963). Portraits of power: an introduction to twentieth-century history. New York: Barnes & Noble.

Chicago

Ayling Stanley Edward, . 1963. Portraits of power: an introduction to twentieth-century history. New York: Barnes & Noble.

Harvard

Ayling S. E., . (1963). Portraits of power: an introduction to twentieth-century history. New York: Barnes & Noble.

MLA

Ayling Stanley Edward, . Portraits of power: an introduction to twentieth-century history. New York: Barnes & Noble. 1963.