APA引文

Eaton, H. S. (1940). An English-French-German-Spanish Word Frequency Dictionary. Dover Publications.

Chicago Edition Citation

Eaton, Helen S. An English-French-German-Spanish Word Frequency Dictionary. New York: Dover Publications, 1940.

MLA引文

Eaton, Helen S. An English-French-German-Spanish Word Frequency Dictionary. Dover Publications, 1940.

警告：這些引文格式不一定是100％准確.