APA (7e ed.) Bronvermelding

Joseph Z. Nitecki. (1973). Directory of library reprographic services (5th ed.). Reproduction of Library Materials Section, American Library Association by Microform Review.

Chicago (17e ed.) Bronvermelding

Joseph Z. Nitecki. Directory of Library Reprographic Services. 5th ed. [Weston, Conn.]: Reproduction of Library Materials Section, American Library Association by Microform Review, 1973.

MLA (9e ed.) Bronvermelding

Joseph Z. Nitecki. Directory of Library Reprographic Services. 5th ed. Reproduction of Library Materials Section, American Library Association by Microform Review, 1973.