APA (7th ed.) Citation

Berdichevski i, M. N., Zhdanov, M. S., & Keller, G. V. (1984). Advanced theory of deep geomagnetic sounding. Elsevier.

Chicago Style (17th ed.) Citation

Berdichevski i, M. N., Mikhail Semenovich Zhdanov, and George Vernon Keller. Advanced Theory of Deep Geomagnetic Sounding. Amsterdam: Elsevier, 1984.

MLA (9th ed.) Citation

Berdichevski i, M. N., et al. Advanced Theory of Deep Geomagnetic Sounding. Elsevier, 1984.