Seminar on Policy, P. a. S. (. :. B. U., & PTRC European Transport Forum Annual Meeting. (1997). Policy, planning and sustainability. London : PTRC Education and Research Services.
Цитирование в стиле Чикаго (17-е изд.)Seminar on Policy, Planning and Sustainability (1997 : Brunel University, и PTRC European Transport Forum Annual Meeting. Policy, Planning and Sustainability. London : PTRC Education and Research Services, 1997.
Цитирование MLA (9-е изд.)Seminar on Policy, Planning and Sustainability (1997 : Brunel University, и PTRC European Transport Forum Annual Meeting. Policy, Planning and Sustainability. London : PTRC Education and Research Services, 1997.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.