APA aipamena

Gleason, G. (1966). Joy to my heart. Mc Graw Hill.

Chicago Style aipamena

Gleason, Gene. Joy to My Heart. Mc Graw Hill, 1966.

MLA aipamena

Gleason, Gene. Joy to My Heart. Mc Graw Hill, 1966.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.