APA (7th ed.) Citation

Egan, M. J. (1969). The Library--An Environmental Learning Center.

Chicago Style (17th ed.) Citation

Egan, Mary Joan. The Library--An Environmental Learning Center. 1969.

MLA (9th ed.) Citation

Egan, Mary Joan. The Library--An Environmental Learning Center. 1969.

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