APA Style
Hartman, Howard L.. (1987).
Introductory Mining Engineering .
United States of America:
John Wiley & Sons, Inc..
Chicago Style
Hartman, Howard L..
Introductory Mining Engineering.
United States of America:
John Wiley & Sons, Inc.,
1987.
Text.
MLA Style
Hartman, Howard L..
Introductory Mining Engineering.
United States of America:
John Wiley & Sons, Inc.,
1987.
Text.
Turabian Style
Hartman, Howard L..
Introductory Mining Engineering.
United States of America:
John Wiley & Sons, Inc.,
1987.
Print.