Cita APA (7th ed.)
Paddock, J. [Geografic file for photos and others materials].
Cita Chicago (17th ed.)
Paddock, John. [Geografic File for Photos and Others Materials].
Cita MLA (9th ed.)
Paddock, John. [Geografic File for Photos and Others Materials].
Atenció: Aquestes cites poden no estar 100% correctes.