APA aipamena

Huang, J. (1999). All about GPS: Sherlock holmes' guide to the global positioning system. [s.l]: J. Huang.

Chicago Style aipamena

Huang, Jerry. All About GPS: Sherlock Holmes' Guide to the Global Positioning System. [s.l]: J. Huang, 1999.

MLA aipamena

Huang, Jerry. All About GPS: Sherlock Holmes' Guide to the Global Positioning System. [s.l]: J. Huang, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.