Cita APA (7th ed.)
Kit, N. K. (2009). Managing male ageing. Marshall Cavendish Editions.
Cita Chicago (17th ed.)
Kit, Ng Kok. Managing Male Ageing. Singapore: Marshall Cavendish Editions, 2009.
Cita MLA (9th ed.)
Kit, Ng Kok. Managing Male Ageing. Marshall Cavendish Editions, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.