APA (7th ed.) Citation

Вagrow, L., & Skelton, R. A. (1964). History of Cartography.

Chicago Style (17th ed.) Citation

Вagrow, L., and R. A. Skelton. History of Cartography. London, 1964.

MLA (8th ed.) Citation

Вagrow, L., and R. A. Skelton. History of Cartography. 1964.

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