APA (7th ed.) Citation

Ni, C. (2013). Exploring requirements for indoor navigation systems.

Chicago Style (17th ed.) Citation

Ni, Chunxiao. Exploring Requirements for Indoor Navigation Systems. 2013.

MLA (9th ed.) Citation

Ni, Chunxiao. Exploring Requirements for Indoor Navigation Systems. 2013.

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