Chalker, S. (1990). Word by word. Nelson.
Trích dẫn kiểu ChicagoChalker, Sylvia. Word By Word. Nelson, 1990.
MLA引文Chalker, Sylvia. Word By Word. Nelson, 1990.
警告：這些引文格式不一定是100％准確.
APA引文
Chalker, S. (1990). Word by word. Nelson.
Trích dẫn kiểu ChicagoChalker, Sylvia. Word By Word. Nelson, 1990.
MLA引文Chalker, Sylvia. Word By Word. Nelson, 1990.