APA (7th ed.) Citation

Hillocks, G. (1986). Research on Written Composition: : new directions for teaching. National Conference on Research in English [etc.].

Chicago Style (17th ed.) Citation

Hillocks, George. Research on Written Composition: : New Directions for Teaching. New York [etc.]: National Conference on Research in English [etc.], 1986.

MLA (9th ed.) Citation

Hillocks, George. Research on Written Composition: : New Directions for Teaching. National Conference on Research in English [etc.], 1986.