Cita APA

Garland G D. (1965). Earth's shape and gravity. Pergamon Press.

Chicago Edition Citation

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

Cita MLA

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

Atenció: Aquestes cites poden no estar 100% correctes.