APA (7th ed.) Citation

Jenkins, J. (1981). Materials for learning: How to teach adults at a distance. Routledge & K. Paul.

Chicago Style (17th ed.) Citation

Jenkins, Janet. Materials for Learning: How to Teach Adults at a Distance. London Boston: Routledge & K. Paul, 1981.

MLA (9th ed.) Citation

Jenkins, Janet. Materials for Learning: How to Teach Adults at a Distance. Routledge & K. Paul, 1981.