Cita APA (7th ed.)

Keene, C. (2013). Nancy Drew Diaries: Once Upon a Thriller No. 4. Aladdin Paperbacks.

Cita Chicago (17th ed.)

Keene, Carolyn. Nancy Drew Diaries: Once Upon a Thriller No. 4. New York: Aladdin Paperbacks, 2013.

Cita MLA (9th ed.)

Keene, Carolyn. Nancy Drew Diaries: Once Upon a Thriller No. 4. Aladdin Paperbacks, 2013.