APA aipamena

Spell, L. M. (1963). Pioneer printer: Samuel Bangs in Mexico and Texas.

Chicago Style aipamena

Spell, Lota May. Pioneer Printer: Samuel Bangs in Mexico and Texas. Austin, 1963.

MLA aipamena

Spell, Lota May. Pioneer Printer: Samuel Bangs in Mexico and Texas. 1963.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.