APA Style

M.A, P, D, S, N., Suprijono, A. (2005). Online Learning (Concepts, Strateyies, And Application) . Columbus: Pearson Merrill Prentice Hall.

MLA Style

M.A, Prof., Dr., S, Nasution,., Suprijono, Agus. "Online Learning (Concepts, Strateyies, And Application)". Columbus: Pearson Merrill Prentice Hall, 2005. Buku PGSD.