Cita APA

Hampden John & Harley, E. S. (1964). Books: From papyrus to paperback. Methuen.

Citación estilo Chicago

Hampden John and Esther S. Harley. Books: From Papyrus to Paperback. London: Methuen, 1964.

Cita MLA

Hampden John and Esther S. Harley. Books: From Papyrus to Paperback. Methuen, 1964.