Gaya APA

Sunal, C, S., lhaas, M, E. (1993). Social Studies andtheElementary / Middle School Student (1). Florida, Amerika: Harcourt Brace Javanovoch.

Gaya MLA

Sunal, Cynthia, Szymanski., lhaas, Mary, E.. "Social Studies andtheElementary / Middle School Student". 1 Florida, Amerika: Harcourt Brace Javanovoch, 1993. Buku Pend. Bahasa Inggris.