Citação APA (7ª ed.)

Singapore Tourist Promotion Board. Research Dept. (1975). Pleasure/vacation visitors from New Zealand to Singapore, with special reference to visitors on group tours, 1972-1974. Singapore Tourist Promotion Board.

Citação do estilo Chicago (17ª ed.)

Singapore Tourist Promotion Board. Research Dept. Pleasure/vacation Visitors from New Zealand to Singapore, with Special Reference to Visitors on Group Tours, 1972-1974. Singapore: Singapore Tourist Promotion Board, 1975.

Citação MLA (8ª ed.)

Singapore Tourist Promotion Board. Research Dept. Pleasure/vacation Visitors from New Zealand to Singapore, with Special Reference to Visitors on Group Tours, 1972-1974. Singapore Tourist Promotion Board, 1975.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.