Παραπομπή APA

Collins, F. H. (1973). Authors and printersdDictionary (11th ed.). Oxford University.

Παραπομπή Chicago Style

Collins, F. Howard. Authors and PrintersdDictionary. 11th ed. London: Oxford University, 1973.

Παραπομπή MLA

Collins, F. Howard. Authors and PrintersdDictionary. 11th ed. Oxford University, 1973.