Cita APA (7a ed.)
Ahmad, A. (2015). Dr Mahathir's selected letters to world leaders. Marshall Cavendish Editions.
Cita Chicago Style (17a ed.)
Ahmad, Abdullah. Dr Mahathir's Selected Letters to World Leaders. Singapore: Marshall Cavendish Editions, 2015.
Cita MLA (9a ed.)
Ahmad, Abdullah. Dr Mahathir's Selected Letters to World Leaders. Marshall Cavendish Editions, 2015.
Precaución: Estas citas no son 100% exactas.