APA (7th ed.) Citation

A. van Wieringen. (1971). Parkinson's Disease. AOSIS.

Chicago Style (17th ed.) Citation

A. van Wieringen. Parkinson's Disease. AOSIS, 1971.

MLA (9th ed.) Citation

A. van Wieringen. Parkinson's Disease. AOSIS, 1971.

Warning: These citations may not always be 100% accurate.