Cita APA (7a ed.)

International Association of Seismology and Physics of the Earth Interior (IASPEI) & Bormann, P. (2002). New manual of seismological Observatory Practice (NMSOP). GeoForschungsZentrum.

Cita Chicago Style (17a ed.)

International Association of Seismology and Physics of the Earth Interior (IASPEI) y Peter Bormann. New Manual of Seismological Observatory Practice (NMSOP). Potsdam: GeoForschungsZentrum, 2002.

Cita MLA (9a ed.)

International Association of Seismology and Physics of the Earth Interior (IASPEI) y Peter Bormann. New Manual of Seismological Observatory Practice (NMSOP). GeoForschungsZentrum, 2002.