Xie, I., & Matusiak, K. K. (2016). Discover digital libraries: Theory and practice. Elsevier.
Citazione stile Chigago Style (17a edizione)Xie, Iris, e Krystyna K. Matusiak. Discover Digital Libraries: Theory and Practice. Amsterdam, Netherlands: Elsevier, 2016.
Citatione MLA (9a ed.)Xie, Iris, e Krystyna K. Matusiak. Discover Digital Libraries: Theory and Practice. Elsevier, 2016.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.