APA (7th ed.) Zitazioa
Sonders, S. A. (2003). Giggle time: Establishing the social connection. J. Kingsley.
Chicago Style (17th ed.) Zitazioa
Sonders, Susan Aud. Giggle Time: Establishing the Social Connection. London ; Philadelphia: J. Kingsley, 2003.
MLA (9th ed.) Zitazioa
Sonders, Susan Aud. Giggle Time: Establishing the Social Connection. J. Kingsley, 2003.
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