APA (7th ed.) Citation

Sumaruk, Y. P., & Sumaruk, P. V. (2013). Special features of secular variations of geomagnetic field in the northern polar area of the Earth.

Chicago Style (17th ed.) Citation

Sumaruk, Yu. P., and P. V. Sumaruk. Special Features of Secular Variations of Geomagnetic Field in the Northern Polar Area of the Earth. 2013.

MLA (8th ed.) Citation

Sumaruk, Yu. P., and P. V. Sumaruk. Special Features of Secular Variations of Geomagnetic Field in the Northern Polar Area of the Earth. 2013.

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