Cita APA

McCarn, D. B., & Leiter, J. (1973). On-Line services in Medicine and Beyond. [S.l.].

Citación estilo Chicago

McCarn, Davis B., y J. Leiter. On-Line Services in Medicine and Beyond. [S.l.], 1973.

Cita MLA

McCarn, Davis B., y J. Leiter. On-Line Services in Medicine and Beyond. [S.l.], 1973.