APA
Fenton C., Fenton M. A., . (1959). Riches from the earth. : .
Chicago
Fenton Carroll, Fenton Mildred Adams, . 1959. Riches from the earth. : .
Harvard
Fenton C., Fenton M. A., . (1959). Riches from the earth. : .
MLA
Fenton Carroll, Fenton Mildred Adams, . Riches from the earth. : . 1959.
