एपीए उद्धरण

Sipsma, H., Ofori-Atta, A., Canavan, M., Osei-Akoto, I., Udry, C., & Bradley, E. H. (2013). Poor mental health in Ghana: Who is at risk? BioMed Central.

शिकागो स्टाइल उद्धरण

Sipsma, Heather, Angela Ofori-Atta, Maureen Canavan, Isaac Osei-Akoto, Christopher Udry, और Elizabeth H. Bradley. Poor Mental Health in Ghana: Who Is At Risk? BioMed Central, 2013.

एमएलए उद्धरण

Sipsma, Heather, et al. Poor Mental Health in Ghana: Who Is At Risk? BioMed Central, 2013.