APA (7e ed.) Bronvermelding

Landau, T. (1966). Encyclopedia of librarianship (3rd ed.). Bowes and Bowes.

Chicago (17e ed.) Bronvermelding

Landau, Thomas. Encyclopedia of Librarianship. 3rd ed. London: Bowes and Bowes, 1966.

MLA (9e ed.) Bronvermelding

Landau, Thomas. Encyclopedia of Librarianship. 3rd ed. Bowes and Bowes, 1966.