APA Citation

Zulkifli Shahrir, & Muhammad Izzat Mohd Hidzer. (2014). Security door with GSM. [s.n.]: [s.l.].

Chicago Style Citation

Zulkifli Shahrir, and Muhammad Izzat Mohd Hidzer. Security Door With GSM. [s.n.]: [s.l.], 2014.

MLA Citation

Zulkifli Shahrir, and Muhammad Izzat Mohd Hidzer. Security Door With GSM. [s.n.]: [s.l.], 2014.

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