Cita APA (7a ed.)

Shippen, K. B. (1954). I know a city: The story of New York's growth. Viking.

Cita Chicago Style (17a ed.)

Shippen, Katherine B. I Know a City: The Story of New York's Growth. New York: Viking, 1954.

Cita MLA (9a ed.)

Shippen, Katherine B. I Know a City: The Story of New York's Growth. Viking, 1954.