APA aipamena

Grim, R. (1953). Clay minerology. Mc Graw Hill book Company Inc.

Chicago Style aipamena

Grim, Ralph.E. Clay Minerology. London: Mc Graw Hill book Company Inc, 1953.

MLA aipamena

Grim, Ralph.E. Clay Minerology. Mc Graw Hill book Company Inc, 1953.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.