Cita APA (7th ed.)

Khan, I. H. (2020). Textbook of geotechnical engineering (Fourth edition.). McGraw-Hill Asia.

Cita Chicago (17th ed.)

Khan, Iqbal H. Textbook of Geotechnical Engineering. Fourth edition. Delhi: McGraw-Hill Asia, 2020.

Cita MLA (9th ed.)

Khan, Iqbal H. Textbook of Geotechnical Engineering. Fourth edition. McGraw-Hill Asia, 2020.