Gaya APA

Swanson, C, P., Maxim, G, W. (NULL). Social studies and the elemtary school child . Columbus:: Columbus: Merrill Publishing Company; 1987.

Gaya MLA

Swanson, Carl, P.., Maxim, George, W. "Social studies and the elemtary school child". Columbus:: Columbus: Merrill Publishing Company; 1987, NULL. Text.