APA (7th ed.) Citation

Peterson, G. T. (1975). The learning center: A sphere for nontraditional approaches to education. Linnet Books.

Chicago Style (17th ed.) Citation

Peterson, Gary T. The Learning Center: A Sphere for Nontraditional Approaches to Education. Hamden, Conn: Linnet Books, 1975.

MLA (9th ed.) Citation

Peterson, Gary T. The Learning Center: A Sphere for Nontraditional Approaches to Education. Linnet Books, 1975.