Cita APA (7th ed.)
Kumar, S. (1991). Building construction (19th ed.). Standard Pub.
Cita Chicago (17th ed.)
Kumar, Sushil. Building Construction. 19th ed. Delhi: Standard Pub, 1991.
Cita MLA (9th ed.)
Kumar, Sushil. Building Construction. 19th ed. Standard Pub, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.