Gaya APA

Marchand-Martella, R, C, M, J, R, N, R, L, M, N, E. (2013). Understanding and Interpreting Educational Research . : Guilford Press.

Gaya MLA

Marchand-Martella, Ronald, C., Martella;, J., Ron, Nelson;, Robert, L., Morgan;, Nancy, E.. "Understanding and Interpreting Educational Research". : Guilford Press, 2013. Text.