Cita APA (7a ed.)

384013 Bradshaw, M. J., & Jarman, E. A. (1969). Geological map exercises. London : Hodder and Stoughton.

Cita Chicago Style (17a ed.)

384013 Bradshaw, Michael John, y Eric Arthur Jarman. Geological Map Exercises. London : Hodder and Stoughton, 1969.

Cita MLA (9a ed.)

384013 Bradshaw, Michael John, y Eric Arthur Jarman. Geological Map Exercises. London : Hodder and Stoughton, 1969.

Precaución: Estas citas no son 100% exactas.