APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：這些引文格式不一定是100％准確.