APA-referens (7:e uppl.)

Alghamdi, A., Abrams, R., Bailey, J., Alves, P., & Park, S. (2022). Causal explanations for patient engagement with primary care services in Saudi Arabia: A realist review protocol. BMJ Publishing Group.

Chicago-referens (17:e uppl.)

Alghamdi, A., R. Abrams, JV Bailey, P. Alves, och S. Park. Causal Explanations for Patient Engagement with Primary Care Services in Saudi Arabia: A Realist Review Protocol. BMJ Publishing Group, 2022.

MLA-referens (9:e uppl.)

Alghamdi, A., et al. Causal Explanations for Patient Engagement with Primary Care Services in Saudi Arabia: A Realist Review Protocol. BMJ Publishing Group, 2022.