APA引文

STRUMP, M. THE COMPLETE GRAMMAR. GOODWILL PUBLISHING.

芝加哥风格引文

STRUMP, MICHAEL. THE COMPLETE GRAMMAR. USA: GOODWILL PUBLISHING.

MLA引文

STRUMP, MICHAEL. THE COMPLETE GRAMMAR. GOODWILL PUBLISHING.

警告：这些引文格式不一定是100％准确.