APA (7th ed.) Citation

Petrovskij, I. G. (1964). Lectures on partial differential equations (1. Engl. ed., 4. print.). Interscience Publ.

Chicago Style (17th ed.) Citation

Petrovskij, Ivan G. Lectures on Partial Differential Equations. 1. Engl. ed., 4. print. New York (u.a.): Interscience Publ, 1964.

MLA (9th ed.) Citation

Petrovskij, Ivan G. Lectures on Partial Differential Equations. 1. Engl. ed., 4. print. Interscience Publ, 1964.