APA aipamena

Allen, J. L. (2008). Student atlas of world politics. Boston MA: McGraw-Hill.

Chicago Style aipamena

Allen, John L. Student Atlas of World Politics. Boston MA: McGraw-Hill, 2008.

MLA aipamena

Allen, John L. Student Atlas of World Politics. Boston MA: McGraw-Hill, 2008.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.