Citazione Stile APA (7a Edizione)

Retherford, K. Instruments and Methods for Astrobiology and Planetary Missions XII. SPIE Digital Library.

Citazione stile Chigago Style (17a edizione)

Retherford, Kurt. Instruments and Methods for Astrobiology and Planetary Missions XII. SPIE Digital Library.

Citatione MLA (9a ed.)

Retherford, Kurt. Instruments and Methods for Astrobiology and Planetary Missions XII. SPIE Digital Library.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.