Wong, M. A., & Saunders, L. (2025). Reference and information services: An introduction (Seventh edition.). Bloomsbury Libraries Unlimited.
Citazione stile Chigago Style (17a edizione)Wong, Melissa Autumn, e Laura Saunders. Reference and Information Services: An Introduction. Seventh edition. New York: Bloomsbury Libraries Unlimited, 2025.
Citatione MLA (9a ed.)Wong, Melissa Autumn, e Laura Saunders. Reference and Information Services: An Introduction. Seventh edition. Bloomsbury Libraries Unlimited, 2025.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.