APA aipamena

Escott, J. (2001). Happy Christmas! England: Pearson Education.

Chicago Style aipamena

Escott, John. Happy Christmas! England: Pearson Education, 2001.

MLA aipamena

Escott, John. Happy Christmas! England: Pearson Education, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.