Singer, M. (2023). Opposable thumbs: How Siskel & Ebert changed movies forever. G. P. Putnam's Sons.
Cita Chicago Style (17a ed.)Singer, Matt. Opposable Thumbs: How Siskel & Ebert Changed Movies Forever. New York, NY: G. P. Putnam's Sons, 2023.
Cita MLA (8a ed.)Singer, Matt. Opposable Thumbs: How Siskel & Ebert Changed Movies Forever. G. P. Putnam's Sons, 2023.
Precaución: Estas citas no son 100% exactas.