APA aipamena

(2004). Worrybusters: Teaching Tips for the Prevention of Anxiety in Children. Queensland Surgery Services.

Chicago Style aipamena

Worrybusters: Teaching Tips for the Prevention of Anxiety in Children. Queensland Surgery Services, 2004.

MLA aipamena

Worrybusters: Teaching Tips for the Prevention of Anxiety in Children. Queensland Surgery Services, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.