APA aipamena

Dixion, D. (1997). Macmillan Revised ENCYCLOPEDIA of SCIENCE The Earth 3. Macmillan Reference.

Chicago Style aipamena

Dixion, Dougal. Macmillan Revised ENCYCLOPEDIA of SCIENCE The Earth 3. Macmillan Reference, 1997.

MLA aipamena

Dixion, Dougal. Macmillan Revised ENCYCLOPEDIA of SCIENCE The Earth 3. Macmillan Reference, 1997.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.