APA (7th ed.) Citation

John, M. T. (1988). Geragogy: A theory for teaching the elderly. Haworth Pr.

Chicago Style (17th ed.) Citation

John, Martha T. Geragogy: A Theory for Teaching the Elderly. New York: Haworth Pr, 1988.

MLA (9th ed.) Citation

John, Martha T. Geragogy: A Theory for Teaching the Elderly. Haworth Pr, 1988.

Warning: These citations may not always be 100% accurate.