APA (7th ed.) Zitazioa
LEVITT, S. (1987). PAEDIATRIC DEVELOPMENTAL THERAPY. BLACKWELL SCIENTIFIC PUBLICATIONS.
Chicago Style (17th ed.) Zitazioa
LEVITT, S. PAEDIATRIC DEVELOPMENTAL THERAPY. Londres: BLACKWELL SCIENTIFIC PUBLICATIONS, 1987.
MLA (9th ed.) Zitazioa
LEVITT, S. PAEDIATRIC DEVELOPMENTAL THERAPY. BLACKWELL SCIENTIFIC PUBLICATIONS, 1987.
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