APA引文

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.

MLA引文

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

警告：這些引文格式不一定是100％准確.