Cita APA (7a ed.)

Hysenbegasi, A., Hass, S., L., & Rowland, C. R. (2005). The impact of depression on the academic productivity of university students. [s.n.].

Cita Chicago Style (17a ed.)

Hysenbegasi, Alketa, Steven Hass, L, y Clayton R. Rowland. The Impact of Depression on the Academic Productivity of University Students. [S.l.]: [s.n.], 2005.

Cita MLA (9a ed.)

Hysenbegasi, Alketa, et al. The Impact of Depression on the Academic Productivity of University Students. [s.n.], 2005.