Cita APA (7a ed.)

Fontán, W., de Stefani, E., & de los Santos, J. (1972). Histological classification of Hodgkin's disease.

Cita Chicago Style (17a ed.)

Fontán, Walter, Eduardo de Stefani, y Julio de los Santos. Histological Classification of Hodgkin's Disease. 1972.

Cita MLA (9a ed.)

Fontán, Walter, et al. Histological Classification of Hodgkin's Disease. 1972.