Gaya APA

Smith, K. (2011). Thinking, reasoning and working mathematically : a teacher's response to curriculum change (-). Berlin: VDM Verag Dr Muller.

Gaya MLA

Smith, Kerry. "Thinking, reasoning and working mathematically : a teacher's response to curriculum change". - Berlin: VDM Verag Dr Muller, 2011. Buku Teks.