Cita APA (7a ed.)
Aspen Systems Corporation. (1983). Hospital law newsletter. [Aspen Systems Corp.].
Cita Chicago Style (17a ed.)
Aspen Systems Corporation. Hospital Law Newsletter. [Rockville, Md.]: [Aspen Systems Corp.], 1983.
Cita MLA (9a ed.)
Aspen Systems Corporation. Hospital Law Newsletter. [Aspen Systems Corp.], 1983.
Precaución: Estas citas no son 100% exactas.