Holland, B. F., & McDaniel, G. M. (1940). Teacher's manual for fun at school. The Steck Company.
Cita Chicago Style (17a ed.)Holland, B. F., y Gertrude M. McDaniel. Teacher's Manual for Fun at School. Texas: The Steck Company, 1940.
Cita MLA (9a ed.)Holland, B. F., y Gertrude M. McDaniel. Teacher's Manual for Fun at School. The Steck Company, 1940.
Precaución: Estas citas no son 100% exactas.