Cita APA (7th ed.)

Girling, C. L., & Helphand, K. I. (1994). Yard, street, park: The design of suburban open space. J. Wiley.

Cita Chicago (17th ed.)

Girling, Cynthia L., i Kenneth I. Helphand. Yard, Street, Park: The Design of Suburban Open Space. New York: J. Wiley, 1994.

Cita MLA (9th ed.)

Girling, Cynthia L., i Kenneth I. Helphand. Yard, Street, Park: The Design of Suburban Open Space. J. Wiley, 1994.