APA引文

Pyle, M. A. Cliffs TOEFL preparation guide: Test of english as a foreign language. [Singapore]: [John Wiley].

Trích dẫn kiểu Chicago

Pyle, Michael A. Cliffs TOEFL Preparation Guide: Test of English As a Foreign Language. [Singapore]: [John Wiley].

MLA引文

Pyle, Michael A. Cliffs TOEFL Preparation Guide: Test of English As a Foreign Language. [Singapore]: [John Wiley].

警告：這些引文格式不一定是100％准確.