| APA | GBIO. (2012, February 16). In Acronym Geek. Retrieved 22:41, February 16, 2012, from http://www.acronymgeek.com/GBIO |
| MLA | "GBIO." Acronym Geek. (2012). Acronym Geek. 16 Feb 2012 <http://www.acronymgeek.com/GBIO>. |
| MHRA | 'GBIO', Acronym Geek, 16 February 2012, <http://www.acronymgeek.com/GBIO> [accessed 16 February 2012] |
| Chicago | "GBIO", http://www.acronymgeek.com/GBIO (accessed February 16, 2012). |
| CBE/CSE | GBIO [Internet]. Acronym Geek; 2012 Feb 16 [cited 2012 Feb 16]. Available from: http://www.acronymgeek.com/GBIO. |
| Bluebook | GBIO, http://www.acronymgeek.com/GBIO (last visited February 16, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, GBIO, http://www.acronymgeek.com/GBIO (optional description here) (as of Feb. 16, 2012, 22:41). |
| AMA | GBIO. Acronym Geek. February 16, 2012, 22:41. Available at: http://www.acronymgeek.com/GBIO. Accessed February 16, 2012, 22:41. |