Cita APA (7th ed.)
DEPARTMENT OF HEALTH AND SOCIAL SECURITY & WELSH OFFICE. (1993). COMMON ACTIVITY SPACES. VOLUME 2: CORRIDORS. HEALTH BUILDING NOTE Nº 40. HMSO.
Cita Chicago (17th ed.)
DEPARTMENT OF HEALTH AND SOCIAL SECURITY i WELSH OFFICE. COMMON ACTIVITY SPACES. VOLUME 2: CORRIDORS. HEALTH BUILDING NOTE Nº 40. Londres: HMSO, 1993.
Cita MLA (9th ed.)
DEPARTMENT OF HEALTH AND SOCIAL SECURITY i WELSH OFFICE. COMMON ACTIVITY SPACES. VOLUME 2: CORRIDORS. HEALTH BUILDING NOTE Nº 40. HMSO, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.