APA (7th ed.) Citation

Hubral, P., & Krey, T. (1980). Interval velocities from seismic reflection time measurements. Soc. of Exploration Geophysicists.

Chicago Style (17th ed.) Citation

Hubral, Peter, and Theodor Krey. Interval Velocities from Seismic Reflection Time Measurements. Tulsa, Okla: Soc. of Exploration Geophysicists, 1980.

MLA (9th ed.) Citation

Hubral, Peter, and Theodor Krey. Interval Velocities from Seismic Reflection Time Measurements. Soc. of Exploration Geophysicists, 1980.