APA (7th ed.) Citation

FILLMER, H. T. [. a. (1977). Patterns of language lavel C. American Book Co.

Chicago Style (17th ed.) Citation

FILLMER, H. Thompson [et al]. Patterns of Language Lavel C. New York: American Book Co, 1977.

MLA (9th ed.) Citation

FILLMER, H. Thompson [et al]. Patterns of Language Lavel C. American Book Co, 1977.