Cita APA (7a ed.)

Bennison, G. (1985). An introduction to geological structures and maps (4a ed.). Edward Arnold.

Cita Chicago Style (17a ed.)

Bennison, G.M. An Introduction to Geological Structures and Maps. 4a ed. London: Edward Arnold, 1985.

Cita MLA (9a ed.)

Bennison, G.M. An Introduction to Geological Structures and Maps. 4a ed. Edward Arnold, 1985.