West, G., & McLaren, D. (1981). Site investigation and construction of the Cardiff cable tunnel. Transport and Road Research Laboratory.
Цитирование в стиле Чикаго (17-е изд.)West, G., и D. McLaren. Site Investigation and Construction of the Cardiff Cable Tunnel. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.
Цитирование MLA (9-е изд.)West, G., и D. McLaren. Site Investigation and Construction of the Cardiff Cable Tunnel. Transport and Road Research Laboratory, 1981.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.