APA (7th ed.) Citation

Landheer, B. (1957). Social functions of libraries. Scarecrow Press.

Chicago Style (17th ed.) Citation

Landheer, Bartholomeus. Social Functions of Libraries. New York: Scarecrow Press, 1957.

MLA (9th ed.) Citation

Landheer, Bartholomeus. Social Functions of Libraries. Scarecrow Press, 1957.

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