APA (7th ed.) Citation

Coster, K., & Webb, B. (1979). Gray and Growing. Program Packages for the Older Adult. A Manual and a Supplement Manual.

Chicago Style (17th ed.) Citation

Coster, Kathy, and Barbara Webb. Gray and Growing. Program Packages for the Older Adult. A Manual and a Supplement Manual. 1979.

MLA (9th ed.) Citation

Coster, Kathy, and Barbara Webb. Gray and Growing. Program Packages for the Older Adult. A Manual and a Supplement Manual. 1979.

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