Παραπομπή σε μορφή APA (7η εκδ.)

Voets, A., & Bröring, G. (2008). "Making voices heard": Access to health and social services for substance users : study and toolkit. Amsterdam Foundation Regenboog AMOC.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Voets, Ancella, και Georg Bröring. "Making Voices Heard": Access to Health and Social Services for Substance Users : Study and Toolkit. Netherlands: Amsterdam Foundation Regenboog AMOC, 2008.

Παραπομπή σε μορφή MLA (8th εκδ.)

Voets, Ancella, και Georg Bröring. "Making Voices Heard": Access to Health and Social Services for Substance Users : Study and Toolkit. Amsterdam Foundation Regenboog AMOC, 2008.