Cita APA (7th ed.)

(2011). Geoinformation metadata in INSPIRE and SDI: Understanding, editing, publishing / Leszek Litwin, Maciej Rossa.

Cita Chicago (17th ed.)

Geoinformation Metadata in INSPIRE and SDI: Understanding, Editing, Publishing / Leszek Litwin, Maciej Rossa. 2011.

Cita MLA (9th ed.)

Geoinformation Metadata in INSPIRE and SDI: Understanding, Editing, Publishing / Leszek Litwin, Maciej Rossa. 2011.

Atenció: Aquestes cites poden no estar 100% correctes.