APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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