APA (7 वां संस्करण) प्रशस्ति पत्र

Robins, R. H. (1951). Ancient and mediaeval grammatical theory in Europe, with particular reference to modern linguistic doctrines. Bell & Sons.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Robins, R. H. Ancient and Mediaeval Grammatical Theory in Europe, with Particular Reference to Modern Linguistic Doctrines. Londres: Bell & Sons, 1951.

एमएलए (9वां संस्करण) प्रशस्ति पत्र

Robins, R. H. Ancient and Mediaeval Grammatical Theory in Europe, with Particular Reference to Modern Linguistic Doctrines. Bell & Sons, 1951.