APA (7th ed.) Citation

Perkin, G. D. An Illustrated Pocketbook of Parkinson's Disease and Related Disorders. Parthenon Publishing.

Chicago Style (17th ed.) Citation

Perkin, G. David. An Illustrated Pocketbook of Parkinson's Disease and Related Disorders. Parthenon Publishing.

MLA (8th ed.) Citation

Perkin, G. David. An Illustrated Pocketbook of Parkinson's Disease and Related Disorders. Parthenon Publishing.

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