| APA | PORT GUIN. (2012, February 10). In Acronym Geek. Retrieved 08:18, February 10, 2012, from http://www.acronymgeek.com/PORT GUIN |
| MLA | "PORT GUIN." Acronym Geek. (2012). Acronym Geek. 10 Feb 2012 <http://www.acronymgeek.com/PORT GUIN>. |
| MHRA | 'PORT GUIN', Acronym Geek, 10 February 2012, <http://www.acronymgeek.com/PORT GUIN> [accessed 10 February 2012] |
| Chicago | "PORT GUIN", http://www.acronymgeek.com/PORT GUIN (accessed February 10, 2012). |
| CBE/CSE | PORT GUIN [Internet]. Acronym Geek; 2012 Feb 10 [cited 2012 Feb 10]. Available from: http://www.acronymgeek.com/PORT GUIN. |
| Bluebook | PORT GUIN, http://www.acronymgeek.com/PORT GUIN (last visited February 10, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PORT GUIN, http://www.acronymgeek.com/PORT GUIN (optional description here) (as of Feb. 10, 2012, 08:18). |
| AMA | PORT GUIN. Acronym Geek. February 10, 2012, 08:18. Available at: http://www.acronymgeek.com/PORT GUIN. Accessed February 10, 2012, 08:18. |