Cita APA (7th ed.)
ebrary, Inc, & Costello, P. R. (2012). Philosophy in children's literature. Lexington Books.
Cita Chicago (17th ed.)
ebrary, Inc, i Peter R. Costello. Philosophy in Children's Literature. Lanham, Md.: Lexington Books, 2012.
Cita MLA (9th ed.)
ebrary, Inc, i Peter R. Costello. Philosophy in Children's Literature. Lexington Books, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.