Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). baby. Retrieved February 23, 2019, from http://smartdefine.org/baby/definitions/1977725 |
| Chicago | Webster's. 2011. "baby" http://smartdefine.org/baby/definitions/1977725 (accessed February 23, 2019). |
| Harvard | Webster's 2011, baby, Smart Define, viewed 23 February, 2019, <http://smartdefine.org/baby/definitions/1977725>. |
| MLA | Webster's. "baby" 27 May 2011. Web. 23 February 2019. <http://smartdefine.org/baby/definitions/1977725> |