Cita APA (7a ed.)

Tunnard, C., & Hope Reed, H. (1956). American skyline: The growth and form of our cities and towns. The New Americna library.

Cita Chicago Style (17a ed.)

Tunnard, Christopher, y Henry Hope Reed. American Skyline: The Growth and Form of Our Cities and Towns. New York: The New Americna library, 1956.

Cita MLA (9a ed.)

Tunnard, Christopher, y Henry Hope Reed. American Skyline: The Growth and Form of Our Cities and Towns. The New Americna library, 1956.