APA (7th ed.) Citation

Pierri, P., Gaudio, V. D., & Calcagnile, G. (1997). Lithosphere-asthenosphere system in shield areas of North America and Europe. Istituto Nazionale di Geofisica e Vulcanologia (INGV).

Chicago Style (17th ed.) Citation

Pierri, P., V. Del Gaudio, and G. Calcagnile. Lithosphere-asthenosphere System in Shield Areas of North America and Europe. Istituto Nazionale di Geofisica e Vulcanologia (INGV), 1997.

MLA (9th ed.) Citation

Pierri, P., et al. Lithosphere-asthenosphere System in Shield Areas of North America and Europe. Istituto Nazionale di Geofisica e Vulcanologia (INGV), 1997.

Warning: These citations may not always be 100% accurate.