Cita APA

Bache, J. J., & Bache, J. J. (1987). World gold deposits: A geological classification. New York, New York: Elsevier.

Citación estilo Chicago

Bache, Jean Jacques, y Jean Jacques Bache. World Gold Deposits: A Geological Classification. New York, New York: Elsevier, 1987.

Cita MLA

Bache, Jean Jacques, y Jean Jacques Bache. World Gold Deposits: A Geological Classification. New York, New York: Elsevier, 1987.