APA (7th ed.) Citation

Shores, L., & Focke, H. (1954). Basic reference sources: An introduction to materials and methods. American Library Association.

Chicago Style (17th ed.) Citation

Shores, Louis, and Helen Focke. Basic Reference Sources: An Introduction to Materials and Methods. Chicago: American Library Association, 1954.

MLA (8th ed.) Citation

Shores, Louis, and Helen Focke. Basic Reference Sources: An Introduction to Materials and Methods. American Library Association, 1954.