Cole, B. H., & Himler, R. (2007). Anna & Natalie. Star Bright Books.
Cita Chicago (17th ed.)Cole, Barbara Hancock, i Ronald Himler. Anna & Natalie. New York: Star Bright Books, 2007.
Cita MLA (9th ed.)Cole, Barbara Hancock, i Ronald Himler. Anna & Natalie. Star Bright Books, 2007.
Atenció: Aquestes cites poden no estar 100% correctes.