APA (7. basım) Alıntı

Singapore. Customs and Excise. Annual report of the Customs and Excise, for the year. To be purchased from Govt. Publications Bureau.

Chicago Style (17. basım) Atıf

Singapore. Customs and Excise. Annual Report of the Customs and Excise, for the Year. Singapore: To be purchased from Govt. Publications Bureau.

MLA (8th ed.) Atıf

Singapore. Customs and Excise. Annual Report of the Customs and Excise, for the Year. To be purchased from Govt. Publications Bureau.