Cita APA (7a ed.)
Dawood, Y. K. Yesterday today and tomorrow (ed.).
Cita Chicago Style (17a ed.)
Dawood, Yusuf K. Yesterday Today and Tomorrow. ed.
Cita MLA (9a ed.)
Dawood, Yusuf K. Yesterday Today and Tomorrow. ed.
Precaución: Estas citas no son 100% exactas.