APA引文

PREPARING. Preparing for the TOEFL: Essential vocabulary 1. Language Center.

Chicago Style (17th ed.) Citation

PREPARING. Preparing for the TOEFL: Essential Vocabulary 1. Surakarta: Language Center.

MLA引文

PREPARING. Preparing for the TOEFL: Essential Vocabulary 1. Language Center.

警告：這些引文格式不一定是100％准確.