APA (7th ed.) Citation

Middleton, J., & Jux, F. (2014). Early electric traction in South Africa.

Chicago Style (17th ed.) Citation

Middleton, John, and Frank Jux. Early Electric Traction in South Africa. 2014.

MLA (9th ed.) Citation

Middleton, John, and Frank Jux. Early Electric Traction in South Africa. 2014.

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