Conference on Transportation and Community Values Airlie House. (1969). Transportation and community values: Report of a conference held at Warrenton, Virginia. Highway Research Board, National Research Council.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Conference on Transportation and Community Values Airlie House. Transportation and Community Values: Report of a Conference Held at Warrenton, Virginia. Washington,D.C: Highway Research Board, National Research Council, 1969.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Conference on Transportation and Community Values Airlie House. Transportation and Community Values: Report of a Conference Held at Warrenton, Virginia. Highway Research Board, National Research Council, 1969.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.