APA aipamena

Haakenstad, A., Johnson, E., Graves, C., Olivier, J., Duff, J., & Dieleman, J. L. (2015). Estimating the development assistance for health provided to faith-based organizations, 1990-2013. Public Library of Science (PLoS).

Chicago Style aipamena

Haakenstad, Annie, Elizabeth Johnson, Casey Graves, Jill Olivier, Jean Duff, and Joseph L. Dieleman. Estimating the Development Assistance for Health Provided to Faith-based Organizations, 1990-2013. Public Library of Science (PLoS), 2015.

MLA aipamena

Haakenstad, Annie, et al. Estimating the Development Assistance for Health Provided to Faith-based Organizations, 1990-2013. Public Library of Science (PLoS), 2015.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.