Cita APA (7th ed.)
RESCORLA, L., & GOOSSENS, M. (1993). SYMBOLIC PLAY DEVELOPMENT IN TODDLERS WITH EXPRESSIVE SPECIFIC LANGUAGE IMPAIRMENT (SLI-E).
Cita Chicago (17th ed.)
RESCORLA, L., i M. GOOSSENS. SYMBOLIC PLAY DEVELOPMENT IN TODDLERS WITH EXPRESSIVE SPECIFIC LANGUAGE IMPAIRMENT (SLI-E). 1993.
Cita MLA (9th ed.)
RESCORLA, L., i M. GOOSSENS. SYMBOLIC PLAY DEVELOPMENT IN TODDLERS WITH EXPRESSIVE SPECIFIC LANGUAGE IMPAIRMENT (SLI-E). 1993.
Atenció: Aquestes cites poden no estar 100% correctes.