Weaver, C. E. (1989). Clays, muds and shales. Elsevier.
Chicago Style aipamenaWeaver, Charles E. Clays, Muds and Shales. Amsterdam: Elsevier, 1989.
MLA aipamenaWeaver, Charles E. Clays, Muds and Shales. Elsevier, 1989.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.