APA (7th ed.) Citation

Wong, L. K. (1961). The trade of Singapore, 1819-69. Malayan Branch of the Royal Asiatic Society.

Chicago Style (17th ed.) Citation

Wong, Lin Ken. The Trade of Singapore, 1819-69. Singapore: Malayan Branch of the Royal Asiatic Society, 1961.

MLA (9th ed.) Citation

Wong, Lin Ken. The Trade of Singapore, 1819-69. Malayan Branch of the Royal Asiatic Society, 1961.

Warning: These citations may not always be 100% accurate.