APA (7th ed.) Citation

ChoqueFrontal. (2013). Geeks' tube map. [ChoqueFrontal].

Chicago Style (17th ed.) Citation

ChoqueFrontal. Geeks' Tube Map. [San Sebastián, Spain]: [ChoqueFrontal], 2013.

MLA (9th ed.) Citation

ChoqueFrontal. Geeks' Tube Map. [ChoqueFrontal], 2013.

Warning: These citations may not always be 100% accurate.