APA način citiranja (7. izdanje)
Raj, P. P. (2013). Soil mechanics and foundation engineering (2nd ed.). Pearson.
Čikaški stil citiranja (17. izdanje)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. 2nd ed. New Delhi: Pearson, 2013.
MLA način citiranja (9. izdanje)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. 2nd ed. Pearson, 2013.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.