APA (7th ed.) Citation

Ostrander, S., Schroeder, L., & Ostrander, N. (1979). Superlearning. A Laurel Book.

Chicago Style (17th ed.) Citation

Ostrander, Sheila, Lynn Schroeder, and Nancy Ostrander. Superlearning. New York: A Laurel Book, 1979.

MLA (9th ed.) Citation

Ostrander, Sheila, et al. Superlearning. A Laurel Book, 1979.