APA način citiranja (7. izdanje)

Singapore. (1970). Government directory. Printed by the Govt. Print. Off..

Čikaški stil citiranja (17. izdanje)

Singapore. Government Directory. [Singapore: Printed by the Govt. Print. Off., 1970.

MLA način citiranja (8. izdanje)

Singapore. Government Directory. Printed by the Govt. Print. Off., 1970.