Cita APA (7th ed.)
Samsom, J. P. (1977). A Study in panmyelopathy.
Cita Chicago (17th ed.)
Samsom, Johannes Pieter. A Study in Panmyelopathy. Groningen, 1977.
Cita MLA (9th ed.)
Samsom, Johannes Pieter. A Study in Panmyelopathy. 1977.
Atenció: Aquestes cites poden no estar 100% correctes.