Gaya APA

Pyle, M, A., Mary, E, M, P. (1995). Cliffs toefl prepation guide test of of english as a foreign language (5). USA: .

Gaya MLA

Pyle, Michael, A.., Mary, Ellen, Munoz, Page. "Cliffs toefl prepation guide test of of english as a foreign language". 5 USA: , 1995. Buku Pend. Bahasa Inggris.