(2001). Writer’s choice grammar and composition, grade 7.
Trích dẫn kiểu ChicagoWriter’s Choice Grammar and Composition, Grade 7. 2001.
MLA引文Writer’s Choice Grammar and Composition, Grade 7. 2001.
警告：这些引文格式不一定是100％准确.
APA引文
(2001). Writer’s choice grammar and composition, grade 7.
Trích dẫn kiểu ChicagoWriter’s Choice Grammar and Composition, Grade 7. 2001.
MLA引文Writer’s Choice Grammar and Composition, Grade 7. 2001.