APA (7e ed.) Bronvermelding

van Lier, H., & Theunissen, W. (2007). 20 years Payoke: 1987-2007 : authorised shelter and support centre for victims of international trafficking in human beings. Antwerp: Payoke.

Chicago (17e ed.) Bronvermelding

van Lier, Hubert, en Walter Theunissen. 20 Years Payoke: 1987-2007 : Authorised Shelter and Support Centre for Victims of International Trafficking in Human Beings. Antwerp: Payoke, 2007.

MLA (8e ed.) Bronvermelding

van Lier, Hubert, en Walter Theunissen. 20 Years Payoke: 1987-2007 : Authorised Shelter and Support Centre for Victims of International Trafficking in Human Beings. Antwerp: Payoke, 2007.