APA (7th ed.) Citation

Sherron, R. H., & Lumsden, D. B. (1978). Introduction to educational gerontology. Hemisphere Pub. Corp..

Chicago Style (17th ed.) Citation

Sherron, Ronald H., and D. Barry Lumsden. Introduction to Educational Gerontology. Washington: Hemisphere Pub. Corp., 1978.

MLA (9th ed.) Citation

Sherron, Ronald H., and D. Barry Lumsden. Introduction to Educational Gerontology. Hemisphere Pub. Corp., 1978.