Cita APA

Bernhardt, F. S. (1979). Introduction to Library Technical Services. New York: : T.W.Wilson.

Citación estilo Chicago

Bernhardt, Frances Simonsen. Introduction to Library Technical Services. New York: : T.W.Wilson, 1979.

Cita MLA

Bernhardt, Frances Simonsen. Introduction to Library Technical Services. New York: : T.W.Wilson, 1979.