Gaya APA

Hariyono, R. (2003). Creative English Conversation With One Hour System : PercakapanrnBahasa Inggris Kreatif 1 Jam (Cet.1). Surabaya: Gita Media Press.

Gaya MLA

Hariyono, Rudy. "Creative English Conversation With One Hour System : PercakapanrnBahasa Inggris Kreatif 1 Jam". Cet.1 Surabaya: Gita Media Press, 2003. Text.