APA (7th ed.) Citation

Petrovskiæi, I. G. (1971). Lectures on the theory of integral equations. MIR Publishers.

Chicago Style (17th ed.) Citation

Petrovskiæi, I. G. Lectures on the Theory of Integral Equations. Moscow: MIR Publishers, 1971.

MLA (9th ed.) Citation

Petrovskiæi, I. G. Lectures on the Theory of Integral Equations. MIR Publishers, 1971.

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