APA (7th ed.) Citation

Landau,L. (1976). What is the theory of relativity. MIR.

Chicago Style (17th ed.) Citation

Landau,L. What Is the Theory of Relativity. Moscow: MIR, 1976.

MLA (9th ed.) Citation

Landau,L. What Is the Theory of Relativity. MIR, 1976.

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