Παραπομπή σε μορφή APA (7η εκδ.)

Popat, S., Lenkeit, J., & Hopfenbeck, T. (2017). PIRLS for teachers – a review of practitioner engagement with international large-scale assessment results. Oxford University Centre for Educational Assessment.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Popat, S., J. Lenkeit, και T. Hopfenbeck. PIRLS for Teachers – a Review of Practitioner Engagement with International Large-scale Assessment Results. Oxford University Centre for Educational Assessment, 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Popat, S., et al. PIRLS for Teachers – a Review of Practitioner Engagement with International Large-scale Assessment Results. Oxford University Centre for Educational Assessment, 2017.