APA (7th ed.) Citation

American Library Association ALA. (1951). Friends of the library groups (4th ed.). A.L.A.

Chicago Style (17th ed.) Citation

American Library Association ALA. Friends of the Library Groups. 4th ed. Chicago: A.L.A, 1951.

MLA (9th ed.) Citation

American Library Association ALA. Friends of the Library Groups. 4th ed. A.L.A, 1951.

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