Cita APA (7th ed.)
Silverberg, C., & Smyth, F. (2012). What makes a baby. Seven Stories.
Cita Chicago (17th ed.)
Silverberg, Cory, i Fiona Smyth. What Makes a Baby. New York : Triangle Square: Seven Stories, 2012.
Cita MLA (9th ed.)
Silverberg, Cory, i Fiona Smyth. What Makes a Baby. Seven Stories, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.