Emmons, M., & Wilkinson, F. C. (2011). The Academic Library Impact on Student Persistence.
Citazione stile Chigago Style (17a edizione)Emmons, Mark, e Frances C. Wilkinson. The Academic Library Impact on Student Persistence. 2011.
Citatione MLA (9a ed.)Emmons, Mark, e Frances C. Wilkinson. The Academic Library Impact on Student Persistence. 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.