Cita APA (7th ed.)

Shaffer, A. (2011). What keeps you up at night? Smart Parenting.

Cita Chicago (17th ed.)

Shaffer, Alyssa. "What Keeps You Up at Night?" Smart Parenting 2011.

Cita MLA (9th ed.)

Shaffer, Alyssa. "What Keeps You Up at Night?" Smart Parenting, 2011.