Complex sentence: He published a memoir, "The Wolf of Wall Street", and a film adaptation, released in 2013, based on the memoir was directed by Martin Scorsese and starred Leonardo DiCaprio as Belfort.
Split into simpler sentences: He published a memoir, "The Wolf of Wall Street", which was adapted into a film, released in 2013. It was directed by Martin Scorsese and starred Leonardo DiCaprio as Belfort.