APA引文

WREN P C & MARTIN H. (2022). HIGH SCHOOL ENGLISH GRAMMAR & COMPOSITION REGULAR EDITION (2022.). BLACKIE BOOKS.

芝加哥风格引文

WREN P C & MARTIN H. HIGH SCHOOL ENGLISH GRAMMAR & COMPOSITION REGULAR EDITION. 2022. NEW DELHI: BLACKIE BOOKS, 2022.

MLA引文

WREN P C & MARTIN H. HIGH SCHOOL ENGLISH GRAMMAR & COMPOSITION REGULAR EDITION. 2022. BLACKIE BOOKS, 2022.

警告:这些引文格式不一定是100%准确.