APA aipamena

(1977). V. 25, № 4; Acta Metallurgica. 1977.

Chicago Style aipamena

V. 25, № 4; Acta Metallurgica. 1977, 1977.

MLA aipamena

V. 25, № 4; Acta Metallurgica. 1977, 1977.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.