Gaya APA
Hariyono, R. (2016).
Cara Mudah Belajar Bhasa Inggeris Grammar, Reading, Conversation (cet.1).
S.L..:
Graha Media.
Gaya MLA
Hariyono, Rudy.
"Cara Mudah Belajar Bhasa Inggeris Grammar, Reading, Conversation".
cet.1
S.L..:
Graha Media,
2016.
Text.