Παραπομπή σε μορφή APA (7η εκδ.)

Ulijaszek, S., & O'Higgins, P. (2008). Human protein requirements and infection stress among young children at the origins of agriculture. CRC Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ulijaszek, S., και P. O'Higgins. Human Protein Requirements and Infection Stress Among Young Children at the Origins of Agriculture. CRC Press, 2008.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ulijaszek, S., και P. O'Higgins. Human Protein Requirements and Infection Stress Among Young Children at the Origins of Agriculture. CRC Press, 2008.