Cita APA (7th ed.)
Pal, B., & Das, K. (2007). Engineering mathematices (3rd.). U.N. dhur.
Cita Chicago (17th ed.)
Pal, B.K, i K. Das. Engineering Mathematices. 3rd. Kolkata: U.N. dhur, 2007.
Cita MLA (9th ed.)
Pal, B.K, i K. Das. Engineering Mathematices. 3rd. U.N. dhur, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.