توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Collins, S., Stevenson, G., Noble, A., & Impey, L. (2010). THE RELATIONSHIP BETWEEN PLACENTAL VOLUME IN EARLY PREGNANCY, MEASURED USING A NOVEL SEMI-AUTOMATED TECHNIQUE, AND THE SMALL FOR GESTATIONAL AGE (SGA) FETUS.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Collins, S., G. Stevenson, A. Noble, و L. Impey. THE RELATIONSHIP BETWEEN PLACENTAL VOLUME IN EARLY PREGNANCY, MEASURED USING A NOVEL SEMI-AUTOMATED TECHNIQUE, AND THE SMALL FOR GESTATIONAL AGE (SGA) FETUS. 2010.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Collins, S., et al. THE RELATIONSHIP BETWEEN PLACENTAL VOLUME IN EARLY PREGNANCY, MEASURED USING A NOVEL SEMI-AUTOMATED TECHNIQUE, AND THE SMALL FOR GESTATIONAL AGE (SGA) FETUS. 2010.