APA引文

Fillmer, H. T. (1977). PATTERNS OF LANGUAGE LEVEL C. D.E.F. American Books Company.

Chicago Style (17th ed.) Citation

Fillmer, H. Thompson. PATTERNS OF LANGUAGE LEVEL C. D.E.F. American Books Company, 1977.

MLA引文

Fillmer, H. Thompson. PATTERNS OF LANGUAGE LEVEL C. D.E.F. American Books Company, 1977.

警告：这些引文格式不一定是100％准确.