Cita APA (7a ed.)

Singapore Tourist Promotion Board. Research Dept. (1972). Report on the survey of hotel guests in Singapore, April 1970-March 1971.

Cita Chicago Style (17a ed.)

Singapore Tourist Promotion Board. Research Dept. Report on the Survey of Hotel Guests in Singapore, April 1970-March 1971. [Singapore], 1972.

Cita MLA (8a ed.)

Singapore Tourist Promotion Board. Research Dept. Report on the Survey of Hotel Guests in Singapore, April 1970-March 1971. 1972.