Gaya APA

Cooper, S. S.. (1981). Tests in Alluvial Sand with the PQS Probe . : s.n..

Gaya Chicago

Cooper, S. S.. Tests in Alluvial Sand with the PQS Probe. : s.n., 1981. Computer Software.

Gaya MLA

Cooper, S. S.. Tests in Alluvial Sand with the PQS Probe. : s.n., 1981. Computer Software.

Gaya Turabian

Cooper, S. S.. Tests in Alluvial Sand with the PQS Probe. : s.n., 1981. Computer Software.