APA (7 वां संस्करण) प्रशस्ति पत्र

Smiles, S., & Stephenson, R. (1889). The life of George Stephenson, railway engineer (From the 4th London ed.). Pioneer Press.

शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र

Smiles, Samuel, और Robert Stephenson. The Life of George Stephenson, Railway Engineer. From the 4th London ed. [n. p.]: Pioneer Press, 1889.

एमएलए (8वां संस्करण) प्रशस्ति पत्र

Smiles, Samuel, और Robert Stephenson. The Life of George Stephenson, Railway Engineer. From the 4th London ed. Pioneer Press, 1889.