In APA Style references, use italics for the titles of works that $\_\_\_\_\_\_\_\_\_\_.$

a$.$

stand alone $($e$.$g$.,$ books, reports$)$

b$.$

are part of a greater whole $($e$.$g$.,$ journal articles, dictionary entries$)$

c$.$

have an audiovisual component $($e$.$g$.,$ songs, TV episodes$)$

d$.$

are retrieved online $($e$.$g$.,$ blog posts, online magazine articles$)$