APA (7th ed.) Citation

Petrovskiĭ, I. G., & Shenitzer, A. (1991). Lectures on partial differential equations. Dover.

Chicago Style (17th ed.) Citation

Petrovskiĭ, I. G., and Abe Shenitzer. Lectures on Partial Differential Equations. New York: Dover, 1991.

MLA (8th ed.) Citation

Petrovskiĭ, I. G., and Abe Shenitzer. Lectures on Partial Differential Equations. Dover, 1991.

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