Singapore. Centre for Liveable Cities & Singapore. National Environmental Agency. (2013). Sustainable environment: Balancing growth with the environment. Cengage Learning Asia Pte Ltd.
Цитирование в стиле Чикаго (17-е изд.)Singapore. Centre for Liveable Cities и Singapore. National Environmental Agency. Sustainable Environment: Balancing Growth with the Environment. Singapore: Cengage Learning Asia Pte Ltd, 2013.
Цитирование MLA (9-е изд.)Singapore. Centre for Liveable Cities и Singapore. National Environmental Agency. Sustainable Environment: Balancing Growth with the Environment. Cengage Learning Asia Pte Ltd, 2013.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.