Cita APA (7a ed.)

399797 Bache, J. J., & Wanklyn, J. (1987). World gold deposits: A geological classification. London North Oxford Academic Pub.

Cita Chicago Style (17a ed.)

399797 Bache, J. J., y J. Wanklyn. World Gold Deposits: A Geological Classification. London North Oxford Academic Pub, 1987.

Cita MLA (9a ed.)

399797 Bache, J. J., y J. Wanklyn. World Gold Deposits: A Geological Classification. London North Oxford Academic Pub, 1987.