Cita APA (7th ed.)
Sharma, S. (2016). Civil engineering construction materials. Khanna Book Publishing Co.
Cita Chicago (17th ed.)
Sharma, S.K. Civil Engineering Construction Materials. New Delhi: Khanna Book Publishing Co, 2016.
Cita MLA (9th ed.)
Sharma, S.K. Civil Engineering Construction Materials. Khanna Book Publishing Co, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.