APA (7th ed.) Citation

Smiles, S. (1904). Lives of the engineers (Popular ed.). Murray.

Chicago Style (17th ed.) Citation

Smiles, Samuel. Lives of the Engineers. Popular ed. London: Murray, 1904.

MLA (9th ed.) Citation

Smiles, Samuel. Lives of the Engineers. Popular ed. Murray, 1904.

Warning: These citations may not always be 100% accurate.