Παραπομπή σε μορφή APA (7η εκδ.)

Health Research Methodology: A guide for training in Research Methods (2nd ed.). WHO.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Health Research Methodology: A Guide for Training in Research Methods. 2nd ed. Manila: WHO.

Παραπομπή σε μορφή MLA (8th εκδ.)

Health Research Methodology: A Guide for Training in Research Methods. 2nd ed. WHO.