Gaya APA

Suwarno, P. (1997). Barron's:Practice exercises for the toefl tes/Pamela J. Sharpe (Ed. 3). Bandung: Binarupa Aksara.

Gaya MLA

Suwarno, P.J.. "Barron's:Practice exercises for the toefl tes/Pamela J. Sharpe". Ed. 3 Bandung: Binarupa Aksara, 1997. .