Rohrer, N. B., & Sutherland , P. S. (1978). Why am I shy (ed.). Augsburg.
Cita Chicago (17th ed.)Rohrer, Norman B., i Philip S. Sutherland. Why Am I Shy. ed. Minneapolis: Augsburg, 1978.
Cita MLA (9th ed.)Rohrer, Norman B., i Philip S. Sutherland. Why Am I Shy. ed. Augsburg, 1978.
Atenció: Aquestes cites poden no estar 100% correctes.