APA (7th ed.) Citation

Howe, Y. S. (1992). The organisation and structure of the spice trade in Singapore.

Chicago Style (17th ed.) Citation

Howe, Yuen Sen. The Organisation and Structure of the Spice Trade in Singapore. 1992.

MLA (8th ed.) Citation

Howe, Yuen Sen. The Organisation and Structure of the Spice Trade in Singapore. 1992.

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