Gaya APA

McLure, W, P., Pence, A, M. (1970). Early childhood and basic elementary and secondary education : needs, programs, demands, costs . Illinois: University of Illinois Press.

Gaya MLA

McLure, William, P.., Pence, Audra, May. "Early childhood and basic elementary and secondary education : needs, programs, demands, costs". Illinois: University of Illinois Press, 1970. Text.