APA (7th ed.) Citation

Hall-Jones, J., & Hooi, C. (1979). An early surveyor in Singapore: John Turnbull Thomson in Singapore, 1841-1853. National Museum.

Chicago Style (17th ed.) Citation

Hall-Jones, John, and Christopher Hooi. An Early Surveyor in Singapore: John Turnbull Thomson in Singapore, 1841-1853. Singapore: National Museum, 1979.

MLA (8th ed.) Citation

Hall-Jones, John, and Christopher Hooi. An Early Surveyor in Singapore: John Turnbull Thomson in Singapore, 1841-1853. National Museum, 1979.