Cita APA (7a ed.)
Campbell, B. M. (1979). Report on visit to Malawi, June/July 1976.
Cita Chicago Style (17a ed.)
Campbell, Bruce M. Report on Visit to Malawi, June/July 1976. 1979.
Cita MLA (9a ed.)
Campbell, Bruce M. Report on Visit to Malawi, June/July 1976. 1979.
Precaución: Estas citas no son 100% exactas.