APA (7th ed.) Citation

Pringle, C., Hudson, A., Munoz, D., Kiernan, J., Brown, W., & Ebers, G. (1992). Primary lateral sclerosis. Clinical features, neuropathology and diagnostic criteria.

Chicago Style (17th ed.) Citation

Pringle, C., A. Hudson, D. Munoz, J. Kiernan, W. Brown, and G. Ebers. Primary Lateral Sclerosis. Clinical Features, Neuropathology and Diagnostic Criteria. 1992.

MLA (9th ed.) Citation

Pringle, C., et al. Primary Lateral Sclerosis. Clinical Features, Neuropathology and Diagnostic Criteria. 1992.