| APA | PORTMAP. (2012, February 11). In Acronym Geek. Retrieved 17:55, February 11, 2012, from http://www.acronymgeek.com/PORTMAP |
| MLA | "PORTMAP." Acronym Geek. (2012). Acronym Geek. 11 Feb 2012 <http://www.acronymgeek.com/PORTMAP>. |
| MHRA | 'PORTMAP', Acronym Geek, 11 February 2012, <http://www.acronymgeek.com/PORTMAP> [accessed 11 February 2012] |
| Chicago | "PORTMAP", http://www.acronymgeek.com/PORTMAP (accessed February 11, 2012). |
| CBE/CSE | PORTMAP [Internet]. Acronym Geek; 2012 Feb 11 [cited 2012 Feb 11]. Available from: http://www.acronymgeek.com/PORTMAP. |
| Bluebook | PORTMAP, http://www.acronymgeek.com/PORTMAP (last visited February 11, 2012). |
| Bluebook: Harvard JOLT | See Acronym Geek, PORTMAP, http://www.acronymgeek.com/PORTMAP (optional description here) (as of Feb. 11, 2012, 17:55). |
| AMA | PORTMAP. Acronym Geek. February 11, 2012, 17:55. Available at: http://www.acronymgeek.com/PORTMAP. Accessed February 11, 2012, 17:55. |