APA (7th ed.) Citation

A29: Voice call Module -ISD 1820 10-s recorder, 3-5 v.

Chicago Style (17th ed.) Citation

A29: Voice Call Module -ISD 1820 10-s Recorder, 3-5 V.

MLA (9th ed.) Citation

A29: Voice Call Module -ISD 1820 10-s Recorder, 3-5 V.

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