Cita APA (7a ed.)

McNamara, A. (2013). Step back in time. Sphere/Little, Brown.

Cita Chicago Style (17a ed.)

McNamara, Ali. Step Back in Time. London: Sphere/Little, Brown, 2013.

Cita MLA (8a ed.)

McNamara, Ali. Step Back in Time. Sphere/Little, Brown, 2013.