APA

Cavelti P. C., . (19841985). New profits in gold, silver, strategic metals: the complete investment guide. New York: McGraw-Hill.

Chicago

Cavelti Peter C, . 19841985. New profits in gold, silver, strategic metals: the complete investment guide. New York: McGraw-Hill.

Harvard

Cavelti P. C., . (19841985). New profits in gold, silver, strategic metals: the complete investment guide. New York: McGraw-Hill.

MLA

Cavelti Peter C, . New profits in gold, silver, strategic metals: the complete investment guide. New York: McGraw-Hill. 19841985.