APA (7th ed.) Citation

Smirnov, M. M. (1966). Problems on the equations of mathematical physics. Noordhoff.

Chicago Style (17th ed.) Citation

Smirnov, M. M. Problems on the Equations of Mathematical Physics. Groningen: Noordhoff, 1966.

MLA (9th ed.) Citation

Smirnov, M. M. Problems on the Equations of Mathematical Physics. Noordhoff, 1966.

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