APA aipamena

Barbosa, a. I., & Petty, K. (1987). <O >sol. Edinter.

Chicago Style aipamena

Barbosa, adapt. Isabel, and Kate Petty. <O >sol. Edinter, 1987.

MLA aipamena

Barbosa, adapt. Isabel, and Kate Petty. <O >sol. Edinter, 1987.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.