APA引文

Kirkpatrick, B. (2007). Theme-based vocabulary 1. Singapore: Learners Publishing Pte Ltd.

Trích dẫn kiểu Chicago

Kirkpatrick, Betty. Theme-based Vocabulary 1. Singapore: Learners Publishing Pte Ltd, 2007.

MLA引文

Kirkpatrick, Betty. Theme-based Vocabulary 1. Singapore: Learners Publishing Pte Ltd, 2007.

警告：這些引文格式不一定是100％准確.