Aston, D. H., & Long, S. (2016). A beetle is shy. Chronicle Books.
Cita Chicago Style (17a ed.)Aston, Dianna Hutts, y Sylvia Long. A Beetle Is Shy. San Francisco, California: Chronicle Books, 2016.
Cita MLA (8a ed.)Aston, Dianna Hutts, y Sylvia Long. A Beetle Is Shy. Chronicle Books, 2016.
Precaución: Estas citas no son 100% exactas.