APA (7e ed.) Bronvermelding

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

Chicago (17e ed.) Bronvermelding

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

MLA (8e ed.) Bronvermelding

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