Cita APA (7a ed.)

White, E., & Williams, G. (1952). Charlotte's web (First edition.). Penguin Books.

Cita Chicago Style (17a ed.)

White, E.B, y Garth Williams. Charlotte's Web. First edition. Harmondsworth: Penguin Books, 1952.

Cita MLA (9a ed.)

White, E.B, y Garth Williams. Charlotte's Web. First edition. Penguin Books, 1952.