Cita APA

Karl, J. (1994). How to write and sell children's picture books. Writer's Digest Books.

Citación estilo Chicago

Karl, Jean. How to Write and Sell Children's Picture Books. Cincinnati, Ohio: Writer's Digest Books, 1994.

Cita MLA

Karl, Jean. How to Write and Sell Children's Picture Books. Writer's Digest Books, 1994.