APA (7th ed.) Citation

Hitchcock, H. R. (1963). Architecture: Nineteenth and twentieth centuries (2. ed.). Penguin Books.

Chicago Style (17th ed.) Citation

Hitchcock, Henry Russell. Architecture: Nineteenth and Twentieth Centuries. 2. ed. Harmondsworth, Middlesex: Penguin Books, 1963.

MLA (9th ed.) Citation

Hitchcock, Henry Russell. Architecture: Nineteenth and Twentieth Centuries. 2. ed. Penguin Books, 1963.