Question

select the book title in this works cited entry. unger, harlow g. john quincy adams. de capo press, 2012. submit

Explanation:

In a Works Cited entry (APA or MLA - like format), the structure is typically Author, Title, Publisher, Year. Here, after the author (Unger, Harlow G.), the next part is the book title. So "John Quincy Adams" is the book title as it comes between the author and the publisher (De Capo Press) and year (2012).

Answer:

John Quincy Adams