APA (7th ed.) Citation

Hitchcock, H. (1977). Architecture, nineteenth and twentieth centuries (4th ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Hitchcock, Henry-Russell. Architecture, Nineteenth and Twentieth Centuries. 4th ed. Harmondsworth, Eng. ; New York: Penguin Books, 1977.

MLA (9th ed.) Citation

Hitchcock, Henry-Russell. Architecture, Nineteenth and Twentieth Centuries. 4th ed. Penguin Books, 1977.