APA (7th ed.) Zitazioa
ANDEREGG, M., & ET AL. (1993). A VISUAL REPRESENTATION OF THE GRIEF CYCLE FOR USE BY TEACHERS WITH FAMILIES OF CHILDREN WITH DISABILITIES.
Chicago Style (17th ed.) Zitazioa
ANDEREGG, M.L, eta ET AL. A VISUAL REPRESENTATION OF THE GRIEF CYCLE FOR USE BY TEACHERS WITH FAMILIES OF CHILDREN WITH DISABILITIES. 1993.
MLA (9th ed.) Zitazioa
ANDEREGG, M.L, eta ET AL. A VISUAL REPRESENTATION OF THE GRIEF CYCLE FOR USE BY TEACHERS WITH FAMILIES OF CHILDREN WITH DISABILITIES. 1993.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.