APA Style

Ellefsen, Karl J., Pakistan. Statistics Division. Population Census Organization- Islamabad. (). S-Wave Refraction Survey of Alluvial Aggregate [computer file]. . : .

Chicago Style

Ellefsen, Karl J., Pakistan. Statistics Division. Population Census Organization- Islamabad. S-Wave Refraction Survey of Alluvial Aggregate [computer file].. : , . .

MLA Style

Ellefsen, Karl J., Pakistan. Statistics Division. Population Census Organization- Islamabad. S-Wave Refraction Survey of Alluvial Aggregate [computer file].. : , . .

Turabian Style

Ellefsen, Karl J., Pakistan. Statistics Division. Population Census Organization- Islamabad. S-Wave Refraction Survey of Alluvial Aggregate [computer file].. : , . .