Trích dẫn APA

(2009). The significance of referral system as a response to human trafficking and unsafe migration. Metro Manila, Philippines: Asian Development Bank.

Trích dẫn kiểu Chicago

The Significance of Referral System As a Response to Human Trafficking and Unsafe Migration. Metro Manila, Philippines: Asian Development Bank, 2009.

Trích dẫn MLA

The Significance of Referral System As a Response to Human Trafficking and Unsafe Migration. Metro Manila, Philippines: Asian Development Bank, 2009.

Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.