APA Format
ARDY NUGRAHA PUTRA,RIFKY NUGRAHA,TOMY IRAWAN,RIKO SATRIAWAN
. (2019). Researching Social Problems
. London : Routledge
MLA Format
ARDY NUGRAHA PUTRA,RIFKY NUGRAHA,TOMY IRAWAN,RIKO SATRIAWAN
. Researching Social Problems
. London : Routledge, 2019
Chicago Format
ARDY NUGRAHA PUTRA,RIFKY NUGRAHA,TOMY IRAWAN,RIKO SATRIAWAN
. Researching Social Problems
. London : Routledge, 2019
Australian/Harvard Format
ARDY NUGRAHA PUTRA,RIFKY NUGRAHA,TOMY IRAWAN,RIKO SATRIAWAN
. 2019. Researching Social Problems
. Routledge London