APA (7th ed.) Citation

Shaffer, D. E. (1978). Posters for teachers and librarians: (a sourcebook of free and inexpensive items). Shaffer.

Chicago Style (17th ed.) Citation

Shaffer, Dale E. Posters for Teachers and Librarians: (a Sourcebook of Free and Inexpensive Items). Salem, Ohio: Shaffer, 1978.

MLA (9th ed.) Citation

Shaffer, Dale E. Posters for Teachers and Librarians: (a Sourcebook of Free and Inexpensive Items). Shaffer, 1978.