Cita APA (7th ed.)

Bit͡s︡adze, A. V. (1994). Partial differential equations. World Scientific.

Cita Chicago (17th ed.)

Bit͡s︡adze, A. V. Partial Differential Equations. Singapore ; River Edge, NJ: World Scientific, 1994.

Cita MLA (8th ed.)

Bit͡s︡adze, A. V. Partial Differential Equations. World Scientific, 1994.