Cita APA (7th ed.)
Pal, B., & Das, K. (2010). Engineering mathematics (5th ed.). U.N.Dhur.
Cita Chicago (17th ed.)
Pal, B.K, i K. Das. Engineering Mathematics. 5th ed. Kolkata: U.N.Dhur, 2010.
Cita MLA (9th ed.)
Pal, B.K, i K. Das. Engineering Mathematics. 5th ed. U.N.Dhur, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.