Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

Gubbins, David. Seismology and Plate Tectonics. Cambridge [etc.]: Cambridge University Press, 1990.

Cita MLA (9a ed.)

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