APA način citiranja (7. izdanje)
Raj, P. P. (2008). Soil mechanics and foundation engineering. Pearson Education.
Čikaški stil citiranja (17. izdanje)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. New Delhi: Pearson Education, 2008.
MLA način citiranja (9. izdanje)
Raj, P. Purushothama. Soil Mechanics and Foundation Engineering. Pearson Education, 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.