Cita APA (7a ed.)
Paddock, J. National geographic proposal (Teotihuacan survey).
Cita Chicago Style (17a ed.)
Paddock, John. National Geographic Proposal (Teotihuacan Survey).
Cita MLA (9a ed.)
Paddock, John. National Geographic Proposal (Teotihuacan Survey).
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.