APA (7th ed.) Citation

Roope, C. (2022). The History of the London Underground Map. Pen & Sword Transport.

Chicago Style (17th ed.) Citation

Roope, Caroline. The History of the London Underground Map. Great Britain: Pen & Sword Transport, 2022.

MLA (9th ed.) Citation

Roope, Caroline. The History of the London Underground Map. Pen & Sword Transport, 2022.

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