Gaya APA

Arini, Y, D., Suparna, N. (2009). A Series of Grammar Let's Study Punctuations (Ayo Belajar Tanda Baca) (Cet. 2). Bandung: Pakar Raya.

Gaya MLA

Arini, Yuniarti, D.., Suparna, Nunung. "A Series of Grammar Let's Study Punctuations (Ayo Belajar Tanda Baca)". Cet. 2 Bandung: Pakar Raya, 2009. Text.