APA aipamena

GRAFTON, S. (2004). R is for ricochet. G. P. Putnam’s Publishers.

Chicago Style aipamena

GRAFTON, Sue. R Is for Ricochet. G. P. Putnam’s Publishers, 2004.

MLA aipamena

GRAFTON, Sue. R Is for Ricochet. G. P. Putnam’s Publishers, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.