Cita APA (7th ed.)

Beverley, P., & Abbas, A. (1994). The scientific challenge of Langerhans cell histiocytosis.

Cita Chicago (17th ed.)

Beverley, P., i A. Abbas. The Scientific Challenge of Langerhans Cell Histiocytosis. 1994.

Cita MLA (9th ed.)

Beverley, P., i A. Abbas. The Scientific Challenge of Langerhans Cell Histiocytosis. 1994.

Atenció: Aquestes cites poden no estar 100% correctes.