APA引文

Monfries, H. (1972). Oral drills in sentence patterns for foreign students (3rd ed.). Macmillan.

芝加哥风格引文

Monfries, Helen. Oral Drills in Sentence Patterns for Foreign Students. 3rd ed. Lond.: Macmillan, 1972.

MLA引文

Monfries, Helen. Oral Drills in Sentence Patterns for Foreign Students. 3rd ed. Macmillan, 1972.

警告：这些引文格式不一定是100％准确.