Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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