APA (7th ed.) Citation

Gubbins, D. (1990). Seismology and plate tectonics. Cambridge University.

Chicago Style (17th ed.) Citation

Gubbins, David. Seismology and Plate Tectonics. Cambridge University, 1990.

MLA (8th ed.) Citation

Gubbins, David. Seismology and Plate Tectonics. Cambridge University, 1990.

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