Cita APA (7th ed.)
Singh, G. (1994). Building construction and engineering: Gurcharan Singh (5th ed.). Standard Book House.
Cita Chicago (17th ed.)
Singh, Gurcharan. Building Construction and Engineering: Gurcharan Singh. 5th ed. New Delhi: Standard Book House, 1994.
Cita MLA (9th ed.)
Singh, Gurcharan. Building Construction and Engineering: Gurcharan Singh. 5th ed. Standard Book House, 1994.
Atenció: Aquestes cites poden no estar 100% correctes.