Cita APA (7th ed.)

Keene, C., & Pamintuan, M. (2009). April Fool's Day (1st Aladdin Paperbacks ed.). Aladdin Paperbacks.

Cita Chicago (17th ed.)

Keene, Carolyn, i Macky Pamintuan. April Fool's Day. 1st Aladdin Paperbacks ed. New York: Aladdin Paperbacks, 2009.

Cita MLA (8th ed.)

Keene, Carolyn, i Macky Pamintuan. April Fool's Day. 1st Aladdin Paperbacks ed. Aladdin Paperbacks, 2009.