APA (7th ed.) Citation

Hoffman, M., & Maybin, J. (1979). Primary and secondary case studies. Open University Press.

Chicago Style (17th ed.) Citation

Hoffman, Mary, and Janet Maybin. Primary and Secondary Case Studies. Milton Keynes: Open University Press, 1979.

MLA (8th ed.) Citation

Hoffman, Mary, and Janet Maybin. Primary and Secondary Case Studies. Open University Press, 1979.