Παραπομπή σε μορφή APA (7η εκδ.)

Avery, M. D. (2013). Supporting a Physiologic Approach to Pregnancy and Birth: A Practical Guide. Wiley-Blackwell. https://doi.org/10.1002/9781118783320

Παραπομπή σε μορφή Chicago (17η εκδ.)

Avery, Melissa D. Supporting a Physiologic Approach to Pregnancy and Birth: A Practical Guide. Ames, Iowa: Wiley-Blackwell, 2013. https://doi.org/10.1002/9781118783320.

Παραπομπή σε μορφή MLA (8th εκδ.)

Avery, Melissa D. Supporting a Physiologic Approach to Pregnancy and Birth: A Practical Guide. Wiley-Blackwell, 2013. https://doi.org/10.1002/9781118783320.