توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Transport & Environment Studies & London Weekend Television (Firm). (1989). The Big choke: Short and longer-term approaches to London's transport problems : a report. TEST.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Transport & Environment Studies و London Weekend Television (Firm). The Big Choke: Short and Longer-term Approaches to London's Transport Problems : A Report. London: TEST, 1989.

توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)

Transport & Environment Studies و London Weekend Television (Firm). The Big Choke: Short and Longer-term Approaches to London's Transport Problems : A Report. TEST, 1989.