APA (7th ed.) Citation

Butterfield, S., Day, N. T., & Milner, R. L. (1986). Sentences. Plain View Press.

Chicago Style (17th ed.) Citation

Butterfield, Suzanne, Nancy Taylor Day, and Robin L. Milner. Sentences. Austin, Tex.: Plain View Press, 1986.

MLA (9th ed.) Citation

Butterfield, Suzanne, et al. Sentences. Plain View Press, 1986.