APA (7th ed.) Citation

Mackinder, H. J. (2019). The Geographical Pivot of History. Cosimo.

Chicago Style (17th ed.) Citation

Mackinder, Halford John. The Geographical Pivot of History. Milton Keynes: Cosimo, 2019.

MLA (9th ed.) Citation

Mackinder, Halford John. The Geographical Pivot of History. Cosimo, 2019.

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