APA (7th ed.) Citation

Nikitina, N. V. (2017). The principle of symmetry in three-dimensional systems.

Chicago Style (17th ed.) Citation

Nikitina, N. V. The Principle of Symmetry in Three-dimensional Systems. 2017.

MLA (8th ed.) Citation

Nikitina, N. V. The Principle of Symmetry in Three-dimensional Systems. 2017.

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