APA ציטוט

Gilbreath, G. C. Active and Passive Signatures. SPIE Digital Library.

Chicago Style (17th ed.) Citation

Gilbreath, G. Charmaine. Active and Passive Signatures. SPIE Digital Library.

ציטוט MLA

Gilbreath, G. Charmaine. Active and Passive Signatures. SPIE Digital Library.