APA (7th ed.) Zitazioa
SCRUGGS, T., & ET AL. EARLY LANGUAGE INTERVENTION: A QUANTITATIVE SYNTHESIS OF SINGLE-SUBJECT RESEARCH.
Chicago Style (17th ed.) Zitazioa
SCRUGGS, T.E, eta ET AL. EARLY LANGUAGE INTERVENTION: A QUANTITATIVE SYNTHESIS OF SINGLE-SUBJECT RESEARCH.
MLA (9th ed.) Zitazioa
SCRUGGS, T.E, eta ET AL. EARLY LANGUAGE INTERVENTION: A QUANTITATIVE SYNTHESIS OF SINGLE-SUBJECT RESEARCH.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.