APA (7th ed.) Zitazioa

Hawley,Gloria. (1978). How to teach the mentally retarded: There's a way to reach them. Victor Books.

Chicago Style (17th ed.) Zitazioa

Hawley,Gloria. How to Teach the Mentally Retarded: There's a Way to Reach Them. Illinois: Victor Books, 1978.

MLA (9th ed.) Zitazioa

Hawley,Gloria. How to Teach the Mentally Retarded: There's a Way to Reach Them. Victor Books, 1978.