Παραπομπή APA

Ferry, P., Johnson, M., & Wallis, P. (2002). Use of complementary therapies and non-prescribed medication in patients with Parkinson's disease. BMJ Group.

Παραπομπή Chicago Style

Ferry, P., M. Johnson, και P. Wallis. Use of Complementary Therapies and Non-prescribed Medication in Patients With Parkinson's Disease. BMJ Group, 2002.

Παραπομπή MLA

Ferry, P., M. Johnson, και P. Wallis. Use of Complementary Therapies and Non-prescribed Medication in Patients With Parkinson's Disease. BMJ Group, 2002.

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