Singapore Professional Centre & Fong, C. Y. (1977). The role of professionals in society: Proceedings of the third convention of the Singapore Professional Centre, November 25 - 27, 1977. The Centre.
Citação do estilo Chicago (17ª ed.)Singapore Professional Centre e Chan Yoon Fong. The Role of Professionals in Society: Proceedings of the Third Convention of the Singapore Professional Centre, November 25 - 27, 1977. Singapore: The Centre, 1977.
Citação MLA (8ª ed.)Singapore Professional Centre e Chan Yoon Fong. The Role of Professionals in Society: Proceedings of the Third Convention of the Singapore Professional Centre, November 25 - 27, 1977. The Centre, 1977.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.