APA (7th ed.) Citation

Wiley, K., Regan, A., & McIntyre, P. (2017). Immunisation and pregnancy - who, what, when and why? National Prescribing Service Ltd.

Chicago Style (17th ed.) Citation

Wiley, K., Annette Regan, and P. McIntyre. Immunisation and Pregnancy - Who, What, When and Why? National Prescribing Service Ltd, 2017.

MLA (9th ed.) Citation

Wiley, K., et al. Immunisation and Pregnancy - Who, What, When and Why? National Prescribing Service Ltd, 2017.