APA Style
Thomas, Larry. (1992).
Handbook of pratical coal geology .
New York:
John Wiley & Son.
Chicago Style
Thomas, Larry.
Handbook of pratical coal geology.
New York:
John Wiley & Son,
1992.
Buku Teks.
MLA Style
Thomas, Larry.
Handbook of pratical coal geology.
New York:
John Wiley & Son,
1992.
Buku Teks.
Turabian Style
Thomas, Larry.
Handbook of pratical coal geology.
New York:
John Wiley & Son,
1992.
Buku Teks.