APA (7th ed.) Citation

Khakimov, R. Historical Invariants in Time and Space. Tatarstan Academy of Sciences, Marjani Institute of History.

Chicago Style (17th ed.) Citation

Khakimov, R.S. Historical Invariants in Time and Space. Tatarstan Academy of Sciences, Marjani Institute of History.

MLA (9th ed.) Citation

Khakimov, R.S. Historical Invariants in Time and Space. Tatarstan Academy of Sciences, Marjani Institute of History.

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