APA (7th ed.) Citation

Garland, G. D. (1965). The earth's shape and gravity. Pergamon Press.

Chicago Style (17th ed.) Citation

Garland, G. D. The Earth's Shape and Gravity. Oxford: Pergamon Press, 1965.

MLA (9th ed.) Citation

Garland, G. D. The Earth's Shape and Gravity. Pergamon Press, 1965.

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