Citazione Stile APA (7a Edizione)

Gray, D. (1949). Fundamentals of librarianship ; an introduction for the use of candidates preparing for the entrance examination of the Library Association. G. Allen & Unwin.

Citazione stile Chigago Style (17a edizione)

Gray, Duncan. Fundamentals of Librarianship ; an Introduction for the Use of Candidates Preparing for the Entrance Examination of the Library Association. London: G. Allen & Unwin, 1949.

Citatione MLA (9a ed.)

Gray, Duncan. Fundamentals of Librarianship ; an Introduction for the Use of Candidates Preparing for the Entrance Examination of the Library Association. G. Allen & Unwin, 1949.