APA-referens (7:e uppl.)

Alves, H. F., Anderson, A. W., & Fowlkes, J. G. (1939). Local school unit organization in ten states. U.S. Govt. print. off.

Chicago-referens (17:e uppl.)

Alves, Henry Fred, Archibald Watson Anderson, och John Guy Fowlkes. Local School Unit Organization in Ten States. Washington: U.S. Govt. print. off, 1939.

MLA-referens (9:e uppl.)

Alves, Henry Fred, et al. Local School Unit Organization in Ten States. U.S. Govt. print. off, 1939.