Gaya APA

Handley, B. (2004). Speed mathematics : Secret skill for quick calculation / Bill Handley, John Wiley, Sons (Ed. Bahasa Indonesia, Cet. I). : Pakar Raya.

Gaya MLA

Handley, Bill. "Speed mathematics : Secret skill for quick calculation / Bill Handley, John Wiley, Sons". Ed. Bahasa Indonesia, Cet. I : Pakar Raya, 2004. Textbook.