Cita APA (7th ed.)
Clayton Chris R. I. [et-al]. (2013). Earth pressure and earth-retaining structures. CRC Press, Taylor & Francis Group.
Cita Chicago (17th ed.)
Clayton Chris R. I. [et-al]. Earth Pressure and Earth-retaining Structures. Boca Raton, Florida: CRC Press, Taylor & Francis Group, 2013.
Cita MLA (9th ed.)
Clayton Chris R. I. [et-al]. Earth Pressure and Earth-retaining Structures. CRC Press, Taylor & Francis Group, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.