Παραπομπή σε μορφή APA (7η εκδ.)

Rao, U. G. K. (1959). Soil mechanics for railway engineers. Railway Testing and Research Centre.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Rao, U. G. K. Soil Mechanics for Railway Engineers. Lucknow: Railway Testing and Research Centre, 1959.

Παραπομπή σε μορφή MLA (8th εκδ.)

Rao, U. G. K. Soil Mechanics for Railway Engineers. Railway Testing and Research Centre, 1959.