APA (7th ed.) Citation

Rothstein, P. M., & Shaffer, E. R. (1979). Directory of Special Libraries of Interest to Educators.

Chicago Style (17th ed.) Citation

Rothstein, Pauline M., and Earl R. Shaffer. Directory of Special Libraries of Interest to Educators. 1979.

MLA (9th ed.) Citation

Rothstein, Pauline M., and Earl R. Shaffer. Directory of Special Libraries of Interest to Educators. 1979.

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