APA aipamena

FAULKNER REBECCA. (2019). GEOLOGY ROCKS MINERALS (2009 Ed.). RAINTREE PUBLISHERS.

Chicago Style aipamena

FAULKNER REBECCA. GEOLOGY ROCKS MINERALS. 2009 Ed. CHICAGO: RAINTREE PUBLISHERS, 2019.

MLA aipamena

FAULKNER REBECCA. GEOLOGY ROCKS MINERALS. 2009 Ed. RAINTREE PUBLISHERS, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.