Cita APA (7th ed.)

John, J., Yudkin, P., Neil, H., & Ziebland, S. (2003). Does stage of change predict outcome in a primary-care intervention to encourage an increase in fruit and vegetable consumption?

Cita Chicago (17th ed.)

John, J., P. Yudkin, H. Neil, i S. Ziebland. Does Stage of Change Predict Outcome in a Primary-care Intervention to Encourage an Increase in Fruit and Vegetable Consumption? 2003.

Cita MLA (9th ed.)

John, J., et al. Does Stage of Change Predict Outcome in a Primary-care Intervention to Encourage an Increase in Fruit and Vegetable Consumption? 2003.