Gaya APA

Rahayu, P., Prabawanto, S. (2006). Bilangan (Ed. 1,cet. 1). Solo: Upi Press.

Gaya MLA

Rahayu, Puji., Prabawanto, Sufyani. "Bilangan". Ed. 1,cet. 1 Solo: Upi Press, 2006. Buku Teks.