Cita APA (7a ed.)

United Nations. Department of the Interior. Heritage Conservation and Recreation Service. (1980). Access to historic buildings for the disabled: Suggestion for planning and implementation.

Cita Chicago Style (17a ed.)

United Nations. Department of the Interior. Heritage Conservation and Recreation Service. Access to Historic Buildings for the Disabled: Suggestion for Planning and Implementation. USA, Washington D. C, 1980.

Cita MLA (9a ed.)

United Nations. Department of the Interior. Heritage Conservation and Recreation Service. Access to Historic Buildings for the Disabled: Suggestion for Planning and Implementation. 1980.