Cita APA (7th ed.)
Pal, B. K., & Das, K. (2008). Engineering mathematics (4th ed.). U. N. Dhar & Sons.
Cita Chicago (17th ed.)
Pal, B. K., i K. Das. Engineering Mathematics. 4th ed. Kolkata: U. N. Dhar & Sons, 2008.
Cita MLA (9th ed.)
Pal, B. K., i K. Das. Engineering Mathematics. 4th ed. U. N. Dhar & Sons, 2008.
Atenció: Aquestes cites poden no estar 100% correctes.