APA (7th ed.) Citation

Piersma, M. L., & Allen, D. D. (1989). Librarians: The Key to a Comprehensive Reading Program.

Chicago Style (17th ed.) Citation

Piersma, Mary L., and Diane D. Allen. Librarians: The Key to a Comprehensive Reading Program. 1989.

MLA (9th ed.) Citation

Piersma, Mary L., and Diane D. Allen. Librarians: The Key to a Comprehensive Reading Program. 1989.

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