Citazione APA

Sharpe, P. J. (2006). Pass key to the TOEFL iBT: Test of English as a foreign language : Internet-based test. Thành phố Hồ Chí Minh: Trẻ.

Stile di citazione Chicago

Sharpe, Pamela J. Pass Key to the TOEFL IBT: Test of English As a Foreign Language : Internet-based Test. Thành phố Hồ Chí Minh: Trẻ, 2006.

Citazione MLA

Sharpe, Pamela J. Pass Key to the TOEFL IBT: Test of English As a Foreign Language : Internet-based Test. Thành phố Hồ Chí Minh: Trẻ, 2006.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.