APA aipamena

Hughes, C. J. (1982). Igneous petrology. Elsevier.

Chicago Style aipamena

Hughes, Charles J. Igneous Petrology. Amsterdam: Elsevier, 1982.

MLA aipamena

Hughes, Charles J. Igneous Petrology. Elsevier, 1982.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.