APA aipamena

Michael, H. N. (1958). The Neolithic age in Eastern Siberia. American Philosophical Society.

Chicago Style aipamena

Michael, Henry N. The Neolithic Age in Eastern Siberia. Philadelphia: American Philosophical Society, 1958.

MLA aipamena

Michael, Henry N. The Neolithic Age in Eastern Siberia. American Philosophical Society, 1958.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.