APA (7th ed.) Citation

(1972). An introduction to the ionosphere and magnetosphere / J. A. Ratcliffe.

Chicago Style (17th ed.) Citation

An Introduction to the Ionosphere and Magnetosphere / J. A. Ratcliffe. 1972.

MLA (9th ed.) Citation

An Introduction to the Ionosphere and Magnetosphere / J. A. Ratcliffe. 1972.

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