Gaya APA

McCook, K, D, L, P., Bossaller, J, S. (2018). Introduction to public librarianship / third edition (3). Chicago: American Library Association.

Gaya MLA

McCook, Kathleen, De, La, Peña., Bossaller, Jenny, S.. "Introduction to public librarianship / third edition". 3 Chicago: American Library Association, 2018. Text.