APA (7th ed.) Citation

Mackay, D. (2005). Eastern customs: The customs service in British Malaya and the opium trade. Radcliffe Press.

Chicago Style (17th ed.) Citation

Mackay, Derek. Eastern Customs: The Customs Service in British Malaya and the Opium Trade. London ; New York: Radcliffe Press, 2005.

MLA (9th ed.) Citation

Mackay, Derek. Eastern Customs: The Customs Service in British Malaya and the Opium Trade. Radcliffe Press, 2005.