Παραπομπή σε μορφή APA (7η εκδ.)

Institution of Civil Engineers (Great Britain). (1977). Piles in weak rock. Thomas Telford for the Institution of Civil Engineers.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Institution of Civil Engineers (Great Britain). Piles in Weak Rock. London: Thomas Telford for the Institution of Civil Engineers, 1977.

Παραπομπή σε μορφή MLA (9th εκδ.)

Institution of Civil Engineers (Great Britain). Piles in Weak Rock. Thomas Telford for the Institution of Civil Engineers, 1977.