APA

Hauspie B., Van Dyck E., Piolat J., Van der Linden N., Sacré C., Van Havere T., Lonfils C., Van Huyck C. & Ponnet K. (2021). POPHARS : drugs at the festivals : perceptions of prevention, harm reduction, care, and law enforcement strategies [PDF]. Brussels: BELSPO.

Chicago

Hauspie Bert, Van Dyck Edith, Piolat Jeremie, Van der Linden Nicolas, Sacré Carol, Van Havere Tina, Lonfils Charlotte, Van Huyck Catherine and Ponnet Koen. 2021. POPHARS : drugs at the festivals : perceptions of prevention, harm reduction, care, and law enforcement strategies [PDF]. Brussels: BELSPO.

Harvard

Hauspie B., Van Dyck E., Piolat J., Van der Linden N., Sacré C., Van Havere T., Lonfils C., Van Huyck C. and Ponnet K. (2021). POPHARS : drugs at the festivals : perceptions of prevention, harm reduction, care, and law enforcement strategies [PDF]. Brussels: BELSPO.

MLA

Hauspie Bert, Van Dyck Edith, Piolat Jeremie, Van der Linden Nicolas, Sacré Carol, Van Havere Tina, Lonfils Charlotte, Van Huyck Catherine and Ponnet Koen. POPHARS : drugs at the festivals : perceptions of prevention, harm reduction, care, and law enforcement strategies [PDF]. Brussels: BELSPO. 2021.